Present / Past simple, Present continuous

now

always

ago

last month

tonight

yesterday

usually

today

at that moment

a week ago

at present

love, like, hate

move,go, play

think, believe, see

have, want, need

look, open, read

is smiling

smiles

smiled

helps

is helping

helped

don't travel

didn't travelled

is not travelling

doesn't travel

Children are playing in the yard now.

Children are often play in the yard in the evenings.

Children always play in the yard in the evenings.

Children played in the yard in the evenings always.

lieing

liing

lying

liying

ed-[ t]

ed- [d]

ed - [id]

ed- [t]

ed- [d]

ed - [id]

Do

Are

Is

Did

Does

Was

Were

Did

Do

Is

They haved a nice day yesterday.

They had a nice day yesterday.

They have a nice day yesterday.

Cats like milk.

Cats are liking milk.

Cats are drinking milk.

did not cooked

did not cooks

did not cook