Question

Como fica a frase nos tempos verbais faltosos (favor verificar os preenchidos) :
Simple present: ele está
Simple past: ele estava
Simple future: estará estudando
Present continuos: está estudando
Past continuos: estava estudando
Future: estará estudando
Present perfect: (ele estudou) ?
Past perfect: (ele tinha estudado) ?
Present perfect continuos:
Past perfect continuos:

Answer 1

Simple present: ele está - He is 
Simple past: ele estava - He was
Simple future: estará estudando - He will study
Present continuos: está estudando - He is studying
Past continuos: estava estudando - He was studying
Future: estará estudando - He will be studying
Present perfect: ele estudou - He has studied
Past perfect: ele tinha estudado - He had studied
Present perfect continuos: ele vem estudando - He have been studying
Past perfect continuos: ele estava estudando - He had been studying