I could puree you could puree he could puree we could puree you could puree they could puree
Forma com V-ing
I could be pureeing you could be pureeing he could be pureeing we could be pureeing you could be pureeing they could be pureeing
Perfeito
I could have pureed you could have pureed he could have pureed we could have pureed you could have pureed they could have pureed
Perfeito com V-ing
I could have been pureeing you could have been pureeing he could have been pureeing we could have been pureeing you could have been pureeing they could have been pureeing
Negação
Forma simple
I couldn't puree you couldn't puree he couldn't puree we couldn't puree you couldn't puree they couldn't puree
Forma com V-ing
I couldn't be pureeing you couldn't be pureeing he couldn't be pureeing we couldn't be pureeing you couldn't be pureeing they couldn't be pureeing
Perfeito
I couldn't have pureed you couldn't have pureed he couldn't have pureed we couldn't have pureed you couldn't have pureed they couldn't have pureed
Perfeito com V-ing
I couldn't have been pureeing you couldn't have been pureeing he couldn't have been pureeing we couldn't have been pureeing you couldn't have been pureeing they couldn't have been pureeing
Forma interrogativa
Forma simple
could I puree? could you puree? could he puree? could we puree? could you puree? could they puree?
Forma com V-ing
could I be pureeing? could you be pureeing? could he be pureeing? could we be pureeing? could you be pureeing? could they be pureeing?
Perfeito
could I have pureed? could you have pureed? could he have pureed? could we have pureed? could you have pureed? could they have pureed?
Perfeito com V-ing
could I have been pureeing? could you have been pureeing? could he have been pureeing? could we have been pureeing? could you have been pureeing? could they have been pureeing?
Forma interro-Negação
Forma simple
couldn't I puree? couldn't you puree? couldn't he puree? couldn't we puree? couldn't you puree? couldn't they puree?
Forma com V-ing
couldn't I be pureeing? couldn't you be pureeing? couldn't he be pureeing? couldn't we be pureeing? couldn't you be pureeing? couldn't they be pureeing?
Perfeito
couldn't I have pureed? couldn't you have pureed? couldn't he have pureed? couldn't we have pureed? couldn't you have pureed? couldn't they have pureed?
Perfeito com V-ing
couldn't I have been pureeing? couldn't you have been pureeing? couldn't he have been pureeing? couldn't we have been pureeing? couldn't you have been pureeing? couldn't they have been pureeing?