I can while you can while he can while we can while you can while they can while
Forma con V-ing
I can be whiling you can be whiling he can be whiling we can be whiling you can be whiling they can be whiling
Perfecto
I can have whiled you can have whiled he can have whiled we can have whiled you can have whiled they can have whiled
Perfecto con V-ing
I can have been whiling you can have been whiling he can have been whiling we can have been whiling you can have been whiling they can have been whiling
Negación
Forma simple
I can't while you can't while he can't while we can't while you can't while they can't while
Forma con V-ing
I can't be whiling you can't be whiling he can't be whiling we can't be whiling you can't be whiling they can't be whiling
Perfecto
I can't have whiled you can't have whiled he can't have whiled we can't have whiled you can't have whiled they can't have whiled
Perfecto con V-ing
I can't have been whiling you can't have been whiling he can't have been whiling we can't have been whiling you can't have been whiling they can't have been whiling
Forma interrogativa
Forma simple
can I while? can you while? can he while? can we while? can you while? can they while?
Forma con V-ing
can I be whiling? can you be whiling? can he be whiling? can we be whiling? can you be whiling? can they be whiling?
Perfecto
can I have whiled? can you have whiled? can he have whiled? can we have whiled? can you have whiled? can they have whiled?
Perfecto con V-ing
can I have been whiling? can you have been whiling? can he have been whiling? can we have been whiling? can you have been whiling? can they have been whiling?
Forma interro-negativa
Forma simple
can't I while? can't you while? can't he while? can't we while? can't you while? can't they while?
Forma con V-ing
can't I be whiling? can't you be whiling? can't he be whiling? can't we be whiling? can't you be whiling? can't they be whiling?
Perfecto
can't I have whiled? can't you have whiled? can't he have whiled? can't we have whiled? can't you have whiled? can't they have whiled?
Perfecto con V-ing
can't I have been whiling? can't you have been whiling? can't he have been whiling? can't we have been whiling? can't you have been whiling? can't they have been whiling?