I could smoothen you could smoothen she could smoothen we could smoothen you could smoothen they could smoothen
Forme en V-ing
I could be smoothening you could be smoothening she could be smoothening we could be smoothening you could be smoothening they could be smoothening
Perfect
I could have smoothened you could have smoothened she could have smoothened we could have smoothened you could have smoothened they could have smoothened
Perfect en V-ing
I could have been smoothening you could have been smoothening she could have been smoothening we could have been smoothening you could have been smoothening they could have been smoothening
Négation
Forme simple
I couldn't smoothen you couldn't smoothen she couldn't smoothen we couldn't smoothen you couldn't smoothen they couldn't smoothen
Forme en V-ing
I couldn't be smoothening you couldn't be smoothening she couldn't be smoothening we couldn't be smoothening you couldn't be smoothening they couldn't be smoothening
Perfect
I couldn't have smoothened you couldn't have smoothened she couldn't have smoothened we couldn't have smoothened you couldn't have smoothened they couldn't have smoothened
Perfect en V-ing
I couldn't have been smoothening you couldn't have been smoothening she couldn't have been smoothening we couldn't have been smoothening you couldn't have been smoothening they couldn't have been smoothening
Forme interrogative
Forme simple
could I smoothen? could you smoothen? could she smoothen? could we smoothen? could you smoothen? could they smoothen?
Forme en V-ing
could I be smoothening? could you be smoothening? could she be smoothening? could we be smoothening? could you be smoothening? could they be smoothening?
Perfect
could I have smoothened? could you have smoothened? could she have smoothened? could we have smoothened? could you have smoothened? could they have smoothened?
Perfect en V-ing
could I have been smoothening? could you have been smoothening? could she have been smoothening? could we have been smoothening? could you have been smoothening? could they have been smoothening?
Forme interro-négative
Forme simple
couldn't I smoothen? couldn't you smoothen? couldn't she smoothen? couldn't we smoothen? couldn't you smoothen? couldn't they smoothen?
Forme en V-ing
couldn't I be smoothening? couldn't you be smoothening? couldn't she be smoothening? couldn't we be smoothening? couldn't you be smoothening? couldn't they be smoothening?
Perfect
couldn't I have smoothened? couldn't you have smoothened? couldn't she have smoothened? couldn't we have smoothened? couldn't you have smoothened? couldn't they have smoothened?
Perfect en V-ing
couldn't I have been smoothening? couldn't you have been smoothening? couldn't she have been smoothening? couldn't we have been smoothening? couldn't you have been smoothening? couldn't they have been smoothening?