Conjugação do verbo inglês
CAN RETIGHTEN

Verbo regular: retighten - retightened - retightened

Afirmação

Forma simple	Forma com V-ing
I can retighten you can retighten he can retighten we can retighten you can retighten they can retighten	I can be retightening you can be retightening he can be retightening we can be retightening you can be retightening they can be retightening
Perfeito	Perfeito com V-ing
I can have retightened you can have retightened he can have retightened we can have retightened you can have retightened they can have retightened	I can have been retightening you can have been retightening he can have been retightening we can have been retightening you can have been retightening they can have been retightening

Negação

Forma simple	Forma com V-ing
I can't retighten you can't retighten he can't retighten we can't retighten you can't retighten they can't retighten	I can't be retightening you can't be retightening he can't be retightening we can't be retightening you can't be retightening they can't be retightening
Perfeito	Perfeito com V-ing
I can't have retightened you can't have retightened he can't have retightened we can't have retightened you can't have retightened they can't have retightened	I can't have been retightening you can't have been retightening he can't have been retightening we can't have been retightening you can't have been retightening they can't have been retightening

Forma interrogativa

Forma simple	Forma com V-ing
can I retighten? can you retighten? can he retighten? can we retighten? can you retighten? can they retighten?	can I be retightening? can you be retightening? can he be retightening? can we be retightening? can you be retightening? can they be retightening?
Perfeito	Perfeito com V-ing
can I have retightened? can you have retightened? can he have retightened? can we have retightened? can you have retightened? can they have retightened?	can I have been retightening? can you have been retightening? can he have been retightening? can we have been retightening? can you have been retightening? can they have been retightening?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I retighten? can't you retighten? can't he retighten? can't we retighten? can't you retighten? can't they retighten?	can't I be retightening? can't you be retightening? can't he be retightening? can't we be retightening? can't you be retightening? can't they be retightening?
Perfeito	Perfeito com V-ing
can't I have retightened? can't you have retightened? can't he have retightened? can't we have retightened? can't you have retightened? can't they have retightened?	can't I have been retightening? can't you have been retightening? can't he have been retightening? can't we have been retightening? can't you have been retightening? can't they have been retightening?