I can cover you can cover she can cover we can cover you can cover they can cover
Forma con V-ing
I can be covering you can be covering she can be covering we can be covering you can be covering they can be covering
Perfecto
I can have covered you can have covered she can have covered we can have covered you can have covered they can have covered
Perfecto con V-ing
I can have been covering you can have been covering she can have been covering we can have been covering you can have been covering they can have been covering
Negación
Forma simple
I can't cover you can't cover she can't cover we can't cover you can't cover they can't cover
Forma con V-ing
I can't be covering you can't be covering she can't be covering we can't be covering you can't be covering they can't be covering
Perfecto
I can't have covered you can't have covered she can't have covered we can't have covered you can't have covered they can't have covered
Perfecto con V-ing
I can't have been covering you can't have been covering she can't have been covering we can't have been covering you can't have been covering they can't have been covering
Forma interrogativa
Forma simple
can I cover? can you cover? can she cover? can we cover? can you cover? can they cover?
Forma con V-ing
can I be covering? can you be covering? can she be covering? can we be covering? can you be covering? can they be covering?
Perfecto
can I have covered? can you have covered? can she have covered? can we have covered? can you have covered? can they have covered?
Perfecto con V-ing
can I have been covering? can you have been covering? can she have been covering? can we have been covering? can you have been covering? can they have been covering?
Forma interro-negativa
Forma simple
can't I cover? can't you cover? can't she cover? can't we cover? can't you cover? can't they cover?
Forma con V-ing
can't I be covering? can't you be covering? can't she be covering? can't we be covering? can't you be covering? can't they be covering?
Perfecto
can't I have covered? can't you have covered? can't she have covered? can't we have covered? can't you have covered? can't they have covered?
Perfecto con V-ing
can't I have been covering? can't you have been covering? can't she have been covering? can't we have been covering? can't you have been covering? can't they have been covering?