✔ 最佳答案
present tense
I/we/you/they sing happily.
He/she/ Mary/Tom sing happily at school
The bird/ it sings happily
Past tense
I/we/you/they/ he /.she/ it / the bird/ Mary / Tom
sang happily
Future tense
I/we/you/they/ he /.she/ it / the bird/ Mary / Tom
will sing happily
Continuous tense
verb to be ( am are is was were)+ sing + ing =
Present continuous tense
I am singing now
she / he / it is singing happily now
We/you/they are singling happily now
Past continuous tense = mostly have two action
I was singing when Mary called me yesterday
He/She/It was singing when we played in the garden.
We/you/they were singing when we played in the garden.
Present perfect tense = has /have +past participle ( done)
I have sung a song
He She It has sung a song
We, you, they have sung a song
Past perfect tense = has /have changed to had + past participle (done)
I/we/you/they/ he /.she/ it / the bird/ Mary / Tom
had sung a song.
had gone to cinema.
Table of present /past /past participle can be found at the back of your book
Normal verb - past tense/ past participle +ed or + d
play + ed
irregular verbs
break breaking broke broken
eat eating ate eaten
do doing did done
come coming came come
go going went gone
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