Question

Rumus past simple dan past cont ?
Rumus present simple dan present cont?

Answer 1

Past simple: subject + verb.2 + compliment
past cont : subject + to be (was, were) + v.ing
present simple: subject + verb.1

Answer 2

Present simple = i,you,we,they + verb 1...He,she,it+verb1+s/es (+)
present continous = subjek+to be +verb ing (+)
past simpe = subjek + verb 2 (+)
past continous = subjek + was/were + ing (+)