Conjugação do verbo inglês
COULD TEND

Verbo regular: tend - tended - tended

Afirmação

Forma simple	Forma com V-ing
I could tend you could tend she could tend we could tend you could tend they could tend	I could be tending you could be tending she could be tending we could be tending you could be tending they could be tending
Perfeito	Perfeito com V-ing
I could have tended you could have tended she could have tended we could have tended you could have tended they could have tended	I could have been tending you could have been tending she could have been tending we could have been tending you could have been tending they could have been tending

Negação

Forma simple	Forma com V-ing
I could not tend you could not tend she could not tend we could not tend you could not tend they could not tend	I could not be tending you could not be tending she could not be tending we could not be tending you could not be tending they could not be tending
Perfeito	Perfeito com V-ing
I could not have tended you could not have tended she could not have tended we could not have tended you could not have tended they could not have tended	I could not have been tending you could not have been tending she could not have been tending we could not have been tending you could not have been tending they could not have been tending

Forma interrogativa

Forma simple	Forma com V-ing
could I tend? could you tend? could she tend? could we tend? could you tend? could they tend?	could I be tending? could you be tending? could she be tending? could we be tending? could you be tending? could they be tending?
Perfeito	Perfeito com V-ing
could I have tended? could you have tended? could she have tended? could we have tended? could you have tended? could they have tended?	could I have been tending? could you have been tending? could she have been tending? could we have been tending? could you have been tending? could they have been tending?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not tend? could you not tend? could she not tend? could we not tend? could you not tend? could they not tend?	could I not be tending? could you not be tending? could she not be tending? could we not be tending? could you not be tending? could they not be tending?
Perfeito	Perfeito com V-ing
could I not have tended? could you not have tended? could she not have tended? could we not have tended? could you not have tended? could they not have tended?	could I not have been tending? could you not have been tending? could she not have been tending? could we not have been tending? could you not have been tending? could they not have been tending?