Conjugação do verbo inglês
COULD PROMO

Verbo regular: promo - promoed - promoed

Afirmação

Forma simple	Forma com V-ing
I could promo you could promo he could promo we could promo you could promo they could promo	I could be promoing you could be promoing he could be promoing we could be promoing you could be promoing they could be promoing
Perfeito	Perfeito com V-ing
I could have promoed you could have promoed he could have promoed we could have promoed you could have promoed they could have promoed	I could have been promoing you could have been promoing he could have been promoing we could have been promoing you could have been promoing they could have been promoing

Negação

Forma simple	Forma com V-ing
I couldn't promo you couldn't promo he couldn't promo we couldn't promo you couldn't promo they couldn't promo	I couldn't be promoing you couldn't be promoing he couldn't be promoing we couldn't be promoing you couldn't be promoing they couldn't be promoing
Perfeito	Perfeito com V-ing
I couldn't have promoed you couldn't have promoed he couldn't have promoed we couldn't have promoed you couldn't have promoed they couldn't have promoed	I couldn't have been promoing you couldn't have been promoing he couldn't have been promoing we couldn't have been promoing you couldn't have been promoing they couldn't have been promoing

Forma interrogativa

Forma simple	Forma com V-ing
could I promo? could you promo? could he promo? could we promo? could you promo? could they promo?	could I be promoing? could you be promoing? could he be promoing? could we be promoing? could you be promoing? could they be promoing?
Perfeito	Perfeito com V-ing
could I have promoed? could you have promoed? could he have promoed? could we have promoed? could you have promoed? could they have promoed?	could I have been promoing? could you have been promoing? could he have been promoing? could we have been promoing? could you have been promoing? could they have been promoing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I promo? couldn't you promo? couldn't he promo? couldn't we promo? couldn't you promo? couldn't they promo?	couldn't I be promoing? couldn't you be promoing? couldn't he be promoing? couldn't we be promoing? couldn't you be promoing? couldn't they be promoing?
Perfeito	Perfeito com V-ing
couldn't I have promoed? couldn't you have promoed? couldn't he have promoed? couldn't we have promoed? couldn't you have promoed? couldn't they have promoed?	couldn't I have been promoing? couldn't you have been promoing? couldn't he have been promoing? couldn't we have been promoing? couldn't you have been promoing? couldn't they have been promoing?