Can/Be Able To

I am not able to speak French at all.

• I can speak French

• I can't speak French

• I could speak French

• I couldn't speak French

She is able to swim

• She can swim

• She can't swim

• She could swim

• She couldn't swim

They are able to speak English very well

• They can't speak English

• They could speak English

• They can speak English

• They couldn't speak English

You are unable to bake the cake

• You could bake the cake

• You can bake the cake

• You can't bake the cake

• You couldn't bake the cake

She is unable to do the homework

• She could do the homework

• She can do the homework

• She can't do the homework

• She couldn't do the homework

She wasn't able to run fast

• She can run fast

• She can't run fast

• She couldn't run fast

• She could run fast

They weren't able to walk a long way

• They couldn't walk a long way

• They could walk a long way

• They can walk a long way

• They can't walk a long way

John wasn't able to work at the office

• John could work at the office

• John can work at the office

• John can't work at the office

• John couldn't work at the office

You were unable to plant the flower in my garden.

• You could plant the flower in my garden

• You can plant the flower in my garden

• You couldn't plant the flower in my garden

• You can't plant the flower in my garden

He was not able to do that

• He could do that

• He couldn't do that

• He can't do that

• He can do that