Conjugação do verbo inglês
CAN BACKSTROKE

Verbo regular: backstroke - backstroked - backstroked

Afirmação

Forma simple	Forma com V-ing
I can backstroke you can backstroke he can backstroke we can backstroke you can backstroke they can backstroke	I can be backstroking you can be backstroking he can be backstroking we can be backstroking you can be backstroking they can be backstroking
Perfeito	Perfeito com V-ing
I can have backstroked you can have backstroked he can have backstroked we can have backstroked you can have backstroked they can have backstroked	I can have been backstroking you can have been backstroking he can have been backstroking we can have been backstroking you can have been backstroking they can have been backstroking

Negação

Forma simple	Forma com V-ing
I can't backstroke you can't backstroke he can't backstroke we can't backstroke you can't backstroke they can't backstroke	I can't be backstroking you can't be backstroking he can't be backstroking we can't be backstroking you can't be backstroking they can't be backstroking
Perfeito	Perfeito com V-ing
I can't have backstroked you can't have backstroked he can't have backstroked we can't have backstroked you can't have backstroked they can't have backstroked	I can't have been backstroking you can't have been backstroking he can't have been backstroking we can't have been backstroking you can't have been backstroking they can't have been backstroking

Forma interrogativa

Forma simple	Forma com V-ing
can I backstroke? can you backstroke? can he backstroke? can we backstroke? can you backstroke? can they backstroke?	can I be backstroking? can you be backstroking? can he be backstroking? can we be backstroking? can you be backstroking? can they be backstroking?
Perfeito	Perfeito com V-ing
can I have backstroked? can you have backstroked? can he have backstroked? can we have backstroked? can you have backstroked? can they have backstroked?	can I have been backstroking? can you have been backstroking? can he have been backstroking? can we have been backstroking? can you have been backstroking? can they have been backstroking?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I backstroke? can't you backstroke? can't he backstroke? can't we backstroke? can't you backstroke? can't they backstroke?	can't I be backstroking? can't you be backstroking? can't he be backstroking? can't we be backstroking? can't you be backstroking? can't they be backstroking?
Perfeito	Perfeito com V-ing
can't I have backstroked? can't you have backstroked? can't he have backstroked? can't we have backstroked? can't you have backstroked? can't they have backstroked?	can't I have been backstroking? can't you have been backstroking? can't he have been backstroking? can't we have been backstroking? can't you have been backstroking? can't they have been backstroking?