I could innovate you could innovate he could innovate we could innovate you could innovate they could innovate
Forma com V-ing
I could be innovating you could be innovating he could be innovating we could be innovating you could be innovating they could be innovating
Perfeito
I could have innovated you could have innovated he could have innovated we could have innovated you could have innovated they could have innovated
Perfeito com V-ing
I could have been innovating you could have been innovating he could have been innovating we could have been innovating you could have been innovating they could have been innovating
Negação
Forma simple
I couldn't innovate you couldn't innovate he couldn't innovate we couldn't innovate you couldn't innovate they couldn't innovate
Forma com V-ing
I couldn't be innovating you couldn't be innovating he couldn't be innovating we couldn't be innovating you couldn't be innovating they couldn't be innovating
Perfeito
I couldn't have innovated you couldn't have innovated he couldn't have innovated we couldn't have innovated you couldn't have innovated they couldn't have innovated
Perfeito com V-ing
I couldn't have been innovating you couldn't have been innovating he couldn't have been innovating we couldn't have been innovating you couldn't have been innovating they couldn't have been innovating
Forma interrogativa
Forma simple
could I innovate? could you innovate? could he innovate? could we innovate? could you innovate? could they innovate?
Forma com V-ing
could I be innovating? could you be innovating? could he be innovating? could we be innovating? could you be innovating? could they be innovating?
Perfeito
could I have innovated? could you have innovated? could he have innovated? could we have innovated? could you have innovated? could they have innovated?
Perfeito com V-ing
could I have been innovating? could you have been innovating? could he have been innovating? could we have been innovating? could you have been innovating? could they have been innovating?
Forma interro-Negação
Forma simple
couldn't I innovate? couldn't you innovate? couldn't he innovate? couldn't we innovate? couldn't you innovate? couldn't they innovate?
Forma com V-ing
couldn't I be innovating? couldn't you be innovating? couldn't he be innovating? couldn't we be innovating? couldn't you be innovating? couldn't they be innovating?
Perfeito
couldn't I have innovated? couldn't you have innovated? couldn't he have innovated? couldn't we have innovated? couldn't you have innovated? couldn't they have innovated?
Perfeito com V-ing
couldn't I have been innovating? couldn't you have been innovating? couldn't he have been innovating? couldn't we have been innovating? couldn't you have been innovating? couldn't they have been innovating?