Употребите глагол во всех видо-временных формах He (to write) a composition 

He writes a composition  (Present Simple) He wrote a composition  (Past Simple) He will write a composition (Future Simple) He is writing write a composition (Present Continuous) He was writing a composition (Past Continuous) He will be writing a composition (Future Continuous) He has written a composition  (Present Perfect) He had written a composition  (Past Perfect) He will have written a composition (Future Perfect)  He has been writing a composition (Present Perfect Continuous)  He had been writing a composition  (Past Perfect Continuous) He will have been writing a composition  (Future Perfect Continuous)

PRESENT: SIMPLE - He writes a composition CONTINUOUS - He is writing a composition PERFECT - He has written a composition PERFECT CONTINUOUS - He has been writing a composition PAST: SIMPLE - He wrote a composition CONTINUOUS - He was writing a composition PERFECT - He had written a composition PERFECT CONTINUOUS - He had been writing a composition FUTURE: SIMPLE - He will write a composition CONTINUOUS - He will be writing a composition PERFECT - He will have written a composition PERFECT CONTINUOUS - He will have been writing a composition