I can throw you can throw she can throw we can throw you can throw they can throw
Forma con V-ing
I can be throwing you can be throwing she can be throwing we can be throwing you can be throwing they can be throwing
Perfecto
I can have thrown you can have thrown she can have thrown we can have thrown you can have thrown they can have thrown
Perfecto con V-ing
I can have been throwing you can have been throwing she can have been throwing we can have been throwing you can have been throwing they can have been throwing
Negación
Forma simple
I can't throw you can't throw she can't throw we can't throw you can't throw they can't throw
Forma con V-ing
I can't be throwing you can't be throwing she can't be throwing we can't be throwing you can't be throwing they can't be throwing
Perfecto
I can't have thrown you can't have thrown she can't have thrown we can't have thrown you can't have thrown they can't have thrown
Perfecto con V-ing
I can't have been throwing you can't have been throwing she can't have been throwing we can't have been throwing you can't have been throwing they can't have been throwing
Forma interrogativa
Forma simple
can I throw? can you throw? can she throw? can we throw? can you throw? can they throw?
Forma con V-ing
can I be throwing? can you be throwing? can she be throwing? can we be throwing? can you be throwing? can they be throwing?
Perfecto
can I have thrown? can you have thrown? can she have thrown? can we have thrown? can you have thrown? can they have thrown?
Perfecto con V-ing
can I have been throwing? can you have been throwing? can she have been throwing? can we have been throwing? can you have been throwing? can they have been throwing?
Forma interro-negativa
Forma simple
can't I throw? can't you throw? can't she throw? can't we throw? can't you throw? can't they throw?
Forma con V-ing
can't I be throwing? can't you be throwing? can't she be throwing? can't we be throwing? can't you be throwing? can't they be throwing?
Perfecto
can't I have thrown? can't you have thrown? can't she have thrown? can't we have thrown? can't you have thrown? can't they have thrown?
Perfecto con V-ing
can't I have been throwing? can't you have been throwing? can't she have been throwing? can't we have been throwing? can't you have been throwing? can't they have been throwing?