Напишите глагол в трех формах. ) account, arrange, be, begin, bring, build, buy, calculate, catch, clean, come, concentrate, cost, decide, do, dress, equip, estimate, examine, exchange, explode, explore, find, forget, give, go, graduate, have, investigate, lead, leave, listen, make, melt, pay, plan, play, prepare, process, prospect, provide, put, read, repair, report, run, set, smelt, solve, speak, specify, strip, study, survey, take, think, train, travel, understand, wash, watch, write.

Account –accounted(2) , arrange- arranged (2), be- was/were - been, begin-bedan-begun, bring- brought(2), build-built(2), buy-bought(2), calculate-calculated(2), catch-caught(2), clean-cleaned(2), come-came- come, concentrate-concentrated(2), cost(3), decide-decided(2), do-did-done, dress- dressed(2), equip- equipped(2), estimate-estimated(2), examine-examined(2), exchange-exchanged(2), explode- exploded(2), explore-explored(2), find-found(2), forget- forgot- forgotten, give-gave-given, go-went-gone

 graduate-graduated(2), have-had(2), investigate-investigated(2), lead-led(2), leave-left(2), listen-listened(2), make-made(2), melt-melted(2), pay-paid(2), plan-planned(2), play-played(2), prepare-prepared(2), process-processed(2), prospect-prospected(2), provide-provided(2), put(3), read-read(2), repair-repaired(2), report-reported(2)t, run-ran-run, set(3), smelt-smelted(2), solve-solved(2), speak-spoke-spoken, specify-specified(2), strip-stripped(2), study-studied(2), survey-surveyed(2), take-took-taken, think-thought(2), train-trained(2), travel-travelled(2), understand-understood(2), wash-washed(2), watch-watched(2), write-wrote-written.