Verbo regular: keen - keened - keened
Forma simple | Forma com V-ing |
I could keen you could keen he could keen we could keen you could keen they could keen | I could be keening you could be keening he could be keening we could be keening you could be keening they could be keening |
Perfeito | Perfeito com V-ing |
I could have keened you could have keened he could have keened we could have keened you could have keened they could have keened | I could have been keening you could have been keening he could have been keening we could have been keening you could have been keening they could have been keening |
Forma simple | Forma com V-ing |
I couldn't keen you couldn't keen he couldn't keen we couldn't keen you couldn't keen they couldn't keen | I couldn't be keening you couldn't be keening he couldn't be keening we couldn't be keening you couldn't be keening they couldn't be keening |
Perfeito | Perfeito com V-ing |
I couldn't have keened you couldn't have keened he couldn't have keened we couldn't have keened you couldn't have keened they couldn't have keened | I couldn't have been keening you couldn't have been keening he couldn't have been keening we couldn't have been keening you couldn't have been keening they couldn't have been keening |
Forma simple | Forma com V-ing |
could I keen? could you keen? could he keen? could we keen? could you keen? could they keen? | could I be keening? could you be keening? could he be keening? could we be keening? could you be keening? could they be keening? |
Perfeito | Perfeito com V-ing |
could I have keened? could you have keened? could he have keened? could we have keened? could you have keened? could they have keened? | could I have been keening? could you have been keening? could he have been keening? could we have been keening? could you have been keening? could they have been keening? |
Forma simple | Forma com V-ing |
couldn't I keen? couldn't you keen? couldn't he keen? couldn't we keen? couldn't you keen? couldn't they keen? | couldn't I be keening? couldn't you be keening? couldn't he be keening? couldn't we be keening? couldn't you be keening? couldn't they be keening? |
Perfeito | Perfeito com V-ing |
couldn't I have keened? couldn't you have keened? couldn't he have keened? couldn't we have keened? couldn't you have keened? couldn't they have keened? | couldn't I have been keening? couldn't you have been keening? couldn't he have been keening? couldn't we have been keening? couldn't you have been keening? couldn't they have been keening? |