I can toil you can toil he can toil we can toil you can toil they can toil
Forma con V-ing
I can be toiling you can be toiling he can be toiling we can be toiling you can be toiling they can be toiling
Perfecto
I can have toiled you can have toiled he can have toiled we can have toiled you can have toiled they can have toiled
Perfecto con V-ing
I can have been toiling you can have been toiling he can have been toiling we can have been toiling you can have been toiling they can have been toiling
Negación
Forma simple
I can't toil you can't toil he can't toil we can't toil you can't toil they can't toil
Forma con V-ing
I can't be toiling you can't be toiling he can't be toiling we can't be toiling you can't be toiling they can't be toiling
Perfecto
I can't have toiled you can't have toiled he can't have toiled we can't have toiled you can't have toiled they can't have toiled
Perfecto con V-ing
I can't have been toiling you can't have been toiling he can't have been toiling we can't have been toiling you can't have been toiling they can't have been toiling
Forma interrogativa
Forma simple
can I toil? can you toil? can he toil? can we toil? can you toil? can they toil?
Forma con V-ing
can I be toiling? can you be toiling? can he be toiling? can we be toiling? can you be toiling? can they be toiling?
Perfecto
can I have toiled? can you have toiled? can he have toiled? can we have toiled? can you have toiled? can they have toiled?
Perfecto con V-ing
can I have been toiling? can you have been toiling? can he have been toiling? can we have been toiling? can you have been toiling? can they have been toiling?
Forma interro-negativa
Forma simple
can't I toil? can't you toil? can't he toil? can't we toil? can't you toil? can't they toil?
Forma con V-ing
can't I be toiling? can't you be toiling? can't he be toiling? can't we be toiling? can't you be toiling? can't they be toiling?
Perfecto
can't I have toiled? can't you have toiled? can't he have toiled? can't we have toiled? can't you have toiled? can't they have toiled?
Perfecto con V-ing
can't I have been toiling? can't you have been toiling? can't he have been toiling? can't we have been toiling? can't you have been toiling? can't they have been toiling?