From Wiktionary, the free dictionary
From in- + sum.
īnsum (present infinitive inesse, perfect active īnfuī, future participle īnfutūrus); irregular conjugation, irregular, no passive, no supine stem except in the future active participle
- to be in, to be on
- to belong to, be involved in or with
Conjugation of īnsum (highly irregular, suppletive, no supine stem except in the future active participle, active only)
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indicative
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singular
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plural
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first
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second
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third
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first
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second
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third
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active
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present
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īnsum
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ines
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inest
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īnsumus
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inestis
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īnsunt
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imperfect
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ineram
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inerās
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inerat
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inerāmus
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inerātis
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inerant
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future
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inerō
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ineris, inere
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inerit
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inerimus
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ineritis
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inerunt
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perfect
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īnfuī
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īnfuistī
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īnfuit
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īnfuimus
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īnfuistis
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īnfuērunt, īnfuēre
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pluperfect
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īnfueram
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īnfuerās
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īnfuerat
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īnfuerāmus
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īnfuerātis
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īnfuerant
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future perfect
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īnfuerō
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īnfueris
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īnfuerit
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īnfuerimus
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īnfueritis
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īnfuerint
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subjunctive
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singular
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plural
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first
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second
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third
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first
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second
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third
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active
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present
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īnsim
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īnsīs
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īnsit
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īnsīmus
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īnsītis
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īnsint
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imperfect
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inessem, īnforem
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inessēs, īnforēs
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inesset, īnforet
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inessēmus, īnforēmus
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inessētis, īnforētis
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inessent, īnforent
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perfect
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īnfuerim
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īnfuerīs
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īnfuerit
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īnfuerīmus
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īnfuerītis
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īnfuerint
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pluperfect
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īnfuissem
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īnfuissēs
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īnfuisset
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īnfuissēmus
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īnfuissētis
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īnfuissent
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imperative
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singular
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plural
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first
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second
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third
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first
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second
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third
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active
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present
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—
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ines
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—
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—
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ineste
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—
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future
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—
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inestō
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inestō
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—
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inestōte
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īnsuntō
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non-finite forms
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active
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passive
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present
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perfect
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future
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present
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perfect
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future
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infinitives
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inesse
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īnfuisse
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īnfutūrum esse, īnfore
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—
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—
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—
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participles
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—
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—
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īnfutūrus
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—
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—
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—
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- “insum”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
- “insum”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
- insum in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.