I can decline you can decline he can decline we can decline you can decline they can decline
Forma com V-ing
I can be declining you can be declining he can be declining we can be declining you can be declining they can be declining
Perfeito
I can have declined you can have declined he can have declined we can have declined you can have declined they can have declined
Perfeito com V-ing
I can have been declining you can have been declining he can have been declining we can have been declining you can have been declining they can have been declining
Negação
Forma simple
I can't decline you can't decline he can't decline we can't decline you can't decline they can't decline
Forma com V-ing
I can't be declining you can't be declining he can't be declining we can't be declining you can't be declining they can't be declining
Perfeito
I can't have declined you can't have declined he can't have declined we can't have declined you can't have declined they can't have declined
Perfeito com V-ing
I can't have been declining you can't have been declining he can't have been declining we can't have been declining you can't have been declining they can't have been declining
Forma interrogativa
Forma simple
can I decline? can you decline? can he decline? can we decline? can you decline? can they decline?
Forma com V-ing
can I be declining? can you be declining? can he be declining? can we be declining? can you be declining? can they be declining?
Perfeito
can I have declined? can you have declined? can he have declined? can we have declined? can you have declined? can they have declined?
Perfeito com V-ing
can I have been declining? can you have been declining? can he have been declining? can we have been declining? can you have been declining? can they have been declining?
Forma interro-Negação
Forma simple
can't I decline? can't you decline? can't he decline? can't we decline? can't you decline? can't they decline?
Forma com V-ing
can't I be declining? can't you be declining? can't he be declining? can't we be declining? can't you be declining? can't they be declining?
Perfeito
can't I have declined? can't you have declined? can't he have declined? can't we have declined? can't you have declined? can't they have declined?
Perfeito com V-ing
can't I have been declining? can't you have been declining? can't he have been declining? can't we have been declining? can't you have been declining? can't they have been declining?