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