Conjugação do verbo inglês
CAN COUNTERSINK

Verbo irregular: countersink - countersank - countersunk

Afirmação

Forma simple	Forma com V-ing
I can countersink you can countersink he can countersink we can countersink you can countersink they can countersink	I can be countersinking you can be countersinking he can be countersinking we can be countersinking you can be countersinking they can be countersinking
Perfeito	Perfeito com V-ing
I can have countersunk you can have countersunk he can have countersunk we can have countersunk you can have countersunk they can have countersunk	I can have been countersinking you can have been countersinking he can have been countersinking we can have been countersinking you can have been countersinking they can have been countersinking

Negação

Forma simple	Forma com V-ing
I can't countersink you can't countersink he can't countersink we can't countersink you can't countersink they can't countersink	I can't be countersinking you can't be countersinking he can't be countersinking we can't be countersinking you can't be countersinking they can't be countersinking
Perfeito	Perfeito com V-ing
I can't have countersunk you can't have countersunk he can't have countersunk we can't have countersunk you can't have countersunk they can't have countersunk	I can't have been countersinking you can't have been countersinking he can't have been countersinking we can't have been countersinking you can't have been countersinking they can't have been countersinking

Forma interrogativa

Forma simple	Forma com V-ing
can I countersink? can you countersink? can he countersink? can we countersink? can you countersink? can they countersink?	can I be countersinking? can you be countersinking? can he be countersinking? can we be countersinking? can you be countersinking? can they be countersinking?
Perfeito	Perfeito com V-ing
can I have countersunk? can you have countersunk? can he have countersunk? can we have countersunk? can you have countersunk? can they have countersunk?	can I have been countersinking? can you have been countersinking? can he have been countersinking? can we have been countersinking? can you have been countersinking? can they have been countersinking?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I countersink? can't you countersink? can't he countersink? can't we countersink? can't you countersink? can't they countersink?	can't I be countersinking? can't you be countersinking? can't he be countersinking? can't we be countersinking? can't you be countersinking? can't they be countersinking?
Perfeito	Perfeito com V-ing
can't I have countersunk? can't you have countersunk? can't he have countersunk? can't we have countersunk? can't you have countersunk? can't they have countersunk?	can't I have been countersinking? can't you have been countersinking? can't he have been countersinking? can't we have been countersinking? can't you have been countersinking? can't they have been countersinking?