Verbo regular: duck - ducked - ducked
Forma simple | Forma con V-ing |
I can duck you can duck he can duck we can duck you can duck they can duck | I can be ducking you can be ducking he can be ducking we can be ducking you can be ducking they can be ducking |
Perfecto | Perfecto con V-ing |
I can have ducked you can have ducked he can have ducked we can have ducked you can have ducked they can have ducked | I can have been ducking you can have been ducking he can have been ducking we can have been ducking you can have been ducking they can have been ducking |
Forma simple | Forma con V-ing |
I can't duck you can't duck he can't duck we can't duck you can't duck they can't duck | I can't be ducking you can't be ducking he can't be ducking we can't be ducking you can't be ducking they can't be ducking |
Perfecto | Perfecto con V-ing |
I can't have ducked you can't have ducked he can't have ducked we can't have ducked you can't have ducked they can't have ducked | I can't have been ducking you can't have been ducking he can't have been ducking we can't have been ducking you can't have been ducking they can't have been ducking |
Forma simple | Forma con V-ing |
can I duck? can you duck? can he duck? can we duck? can you duck? can they duck? | can I be ducking? can you be ducking? can he be ducking? can we be ducking? can you be ducking? can they be ducking? |
Perfecto | Perfecto con V-ing |
can I have ducked? can you have ducked? can he have ducked? can we have ducked? can you have ducked? can they have ducked? | can I have been ducking? can you have been ducking? can he have been ducking? can we have been ducking? can you have been ducking? can they have been ducking? |
Forma simple | Forma con V-ing |
can't I duck? can't you duck? can't he duck? can't we duck? can't you duck? can't they duck? | can't I be ducking? can't you be ducking? can't he be ducking? can't we be ducking? can't you be ducking? can't they be ducking? |
Perfecto | Perfecto con V-ing |
can't I have ducked? can't you have ducked? can't he have ducked? can't we have ducked? can't you have ducked? can't they have ducked? | can't I have been ducking? can't you have been ducking? can't he have been ducking? can't we have been ducking? can't you have been ducking? can't they have been ducking? |