Present Simple.Present Continuous.Future Simple.

works

work

are working

will work

have

will have

has

are having

 am watching

 watch

 watches

  will watch

 is coming

will come

 comes

come

  are dancing

 will dance

 dance

 dances

 is writing

 are writing

 will write

write

 will go

  am going

go

goes

are taking

takes

take

 is taking

 Does she often eat healthy food?

  She doesn't eat healthy food.

  Does she often eats healthy food?

  Do she often eats healthy food?

Do we do exercises every day?

 Does we do exercises every day?

We don't do exercises every day

  We doesn't do exercises every day

They isn't wearing dresses today.

 Is they wearing dresses today?

They aren't wearing dresses today.

 Are they wearing dresses today?

Am you reading a book at the moment?

  Is you reading a book at the moment?

I'm not reading a book at the moment.

Are you reading a book at the moment?

Will she meet with close friend next week?

 She will not meet with close friend next week.

  She doesn't meet with close friend next week.

 She don't meet with close friend next week.

 He often eats fruits

He is eating fruits now

 She always eats healthy food

He is drinking a lot of water now