Can - Cannot

Permits:

Possibility:

Inability:

Skill:

I can swim very fast.

I can play guitar

i can cook very well.

I can draw

I can not speak French

I cant cook

I can't study chemistry

I can't sleep early

I can't leave my house

I can try to finish projects on time

He can lend us the money which we need

Ella puede regresar más tarde

Puedes verla mañana.

puedes estar de vuelta al mediodía.

I have to go to son´s school. Can I leave earlier?

Professor, can I go to the bathroom?

Can I use a dictionary?

Can I open the window?

Can I turn on my mobile phone?