FOURTH CONJUGATION VERB

Latin : oper-io, operire, operu-i, opert-um
English : cover

ACTIVE PASSIVE
INDICATIVE SUBJUNCTIVE INDICATIVE SUBJUNCTIVE
PRESENT
1.sg operio operiam operior operiar
2.sg operis operias operíris operiáris
3.sg operit operiat operítur operiátur
1.pl operímus operiámus operímur operiámur
2.pl operítis operiátis operímini operiámini
3.pl operiunt operiant operiúntur operiántur
IMPERFECT
1.sg operiébam operírem operiébar operirer
2.sg operiébas operíres operiebáris operiréris
3.sg operiébat operíret operiebátur operirétur
1.pl operiebámus operirémus operiebámur operirémur
2.pl operiebátis operirétis operiebámini operirémini
3.pl operiébant operírent operiebántur operiréntur
FUTURE
1.sg operiam operiar
2.sg operies operiéris
3.sg operiet operiétur
1.pl operiémus operiémur
2.pl operiétis operiémini
3.pl operient operiéntur
PERFECT
1.sg operui operuerim opertus -a -um sum opertus -a -um sim
2.sg operuísti operueris opertus -a -um es opertus -a -um sis
3.sg operuit operuerit opertus est opertus sit
1.pl operuimus operuerímus operti -ae -a sumus operti -ae -a simus
2.pl operuístis operuerítis operti -ae -a estis operti -ae -a sitis
3.pl operuérunt operuerint operti -ae -a sunt operti -ae -a sint
PLUPERFECT
1.sg operueram operuíssem opertus -a -um eram opertus -a -um essem
2.sg operueras operuísses opertus -a -um eras opertus -a -um esses
3.sg operuerat operuísset opertus -a -um erat opertus -a -um esset
1.pl operuerámus operuissémus operti -ae -a eramus operti -ae -a essemus
2.pl operuerátis operuissétis operti -ae -a eratis operti -ae -a essetis
3.pl operuerant operuíssent operti -ae -a erant operti -ae -a essent
FUTURE PERFECT
1.sg operuero opertus -a -um ero
2.sg operueris opertus -a -um eris
3.sg operuerit opertus -a -um erit
1.pl operuérimus operti -ae -a erimus
2.pl operuéritis operti -ae -a eritis
3.pl operuerint operti -ae -a erunt




ACTIVE ACTIVE PASSIVE
IMPERATIVE INFINITIVE INFINITIVE
present operi operite operire operiri
perfect operuísse opertus -a -um esse
future opertúrus -a -um esse

PARTICIPLE PARTICIPLE GERUND SUPINE
ACTIVE PASSIVE Gen. operiéndi
present operiens, (-tis) Dat. operiéndo
perfect opertus -a -um Acc. operiéndum opertum
future opertúrus -a -um operiéndus -a -um Abl. operiéndo opertu

Consult the Internet version

The present webpage is compiled for an introductory Latin course at the Chinese University of Hong Kong by Dr. Louis Ha.
Copyright: Louis Ha, 2003.

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