He can play tabla better than Rohan can./
He is able to play tabla better than Rohan can.

I can/could/may join a gym from the next month.

Can/Could/May I use your mobile to make a call?

I will be able to learn English in 90 days.

I can play football very well. /
I’m able to play football very well.

He can/could/may/might come to my house today.

Uncle, can/could/may we play here?

Tomorrow, I can/could/may/might go to my maternal uncle’s house.

You can/could/may watch the TV now.

Can/Could/May I take a leave tomorrow?

I will be able to ride the bike in a week.

I will now be able to go to Goa next year only.

Will you be able to play?

Could you play?

Can you play? /
Are you able to play?