I could dampen you could dampen he could dampen we could dampen you could dampen they could dampen
Forme en V-ing
I could be dampening you could be dampening he could be dampening we could be dampening you could be dampening they could be dampening
Perfect
I could have dampened you could have dampened he could have dampened we could have dampened you could have dampened they could have dampened
Perfect en V-ing
I could have been dampening you could have been dampening he could have been dampening we could have been dampening you could have been dampening they could have been dampening
Négation
Forme simple
I couldn't dampen you couldn't dampen he couldn't dampen we couldn't dampen you couldn't dampen they couldn't dampen
Forme en V-ing
I couldn't be dampening you couldn't be dampening he couldn't be dampening we couldn't be dampening you couldn't be dampening they couldn't be dampening
Perfect
I couldn't have dampened you couldn't have dampened he couldn't have dampened we couldn't have dampened you couldn't have dampened they couldn't have dampened
Perfect en V-ing
I couldn't have been dampening you couldn't have been dampening he couldn't have been dampening we couldn't have been dampening you couldn't have been dampening they couldn't have been dampening
Forme interrogative
Forme simple
could I dampen? could you dampen? could he dampen? could we dampen? could you dampen? could they dampen?
Forme en V-ing
could I be dampening? could you be dampening? could he be dampening? could we be dampening? could you be dampening? could they be dampening?
Perfect
could I have dampened? could you have dampened? could he have dampened? could we have dampened? could you have dampened? could they have dampened?
Perfect en V-ing
could I have been dampening? could you have been dampening? could he have been dampening? could we have been dampening? could you have been dampening? could they have been dampening?
Forme interro-négative
Forme simple
couldn't I dampen? couldn't you dampen? couldn't he dampen? couldn't we dampen? couldn't you dampen? couldn't they dampen?
Forme en V-ing
couldn't I be dampening? couldn't you be dampening? couldn't he be dampening? couldn't we be dampening? couldn't you be dampening? couldn't they be dampening?
Perfect
couldn't I have dampened? couldn't you have dampened? couldn't he have dampened? couldn't we have dampened? couldn't you have dampened? couldn't they have dampened?
Perfect en V-ing
couldn't I have been dampening? couldn't you have been dampening? couldn't he have been dampening? couldn't we have been dampening? couldn't you have been dampening? couldn't they have been dampening?