I could thicken you could thicken he could thicken we could thicken you could thicken they could thicken
Forma con V-ing
I could be thickening you could be thickening he could be thickening we could be thickening you could be thickening they could be thickening
Perfetto
I could have thickened you could have thickened he could have thickened we could have thickened you could have thickened they could have thickened
Perfetto con V-ing
I could have been thickening you could have been thickening he could have been thickening we could have been thickening you could have been thickening they could have been thickening
Negazione
Forma semplice
I couldn't thicken you couldn't thicken he couldn't thicken we couldn't thicken you couldn't thicken they couldn't thicken
Forma con V-ing
I couldn't be thickening you couldn't be thickening he couldn't be thickening we couldn't be thickening you couldn't be thickening they couldn't be thickening
Perfetto
I couldn't have thickened you couldn't have thickened he couldn't have thickened we couldn't have thickened you couldn't have thickened they couldn't have thickened
Perfetto con V-ing
I couldn't have been thickening you couldn't have been thickening he couldn't have been thickening we couldn't have been thickening you couldn't have been thickening they couldn't have been thickening
Forma interrogativa
Forma semplice
could I thicken? could you thicken? could he thicken? could we thicken? could you thicken? could they thicken?
Forma con V-ing
could I be thickening? could you be thickening? could he be thickening? could we be thickening? could you be thickening? could they be thickening?
Perfetto
could I have thickened? could you have thickened? could he have thickened? could we have thickened? could you have thickened? could they have thickened?
Perfetto con V-ing
could I have been thickening? could you have been thickening? could he have been thickening? could we have been thickening? could you have been thickening? could they have been thickening?
Forma interro-negativa
Forma semplice
couldn't I thicken? couldn't you thicken? couldn't he thicken? couldn't we thicken? couldn't you thicken? couldn't they thicken?
Forma con V-ing
couldn't I be thickening? couldn't you be thickening? couldn't he be thickening? couldn't we be thickening? couldn't you be thickening? couldn't they be thickening?
Perfetto
couldn't I have thickened? couldn't you have thickened? couldn't he have thickened? couldn't we have thickened? couldn't you have thickened? couldn't they have thickened?
Perfetto con V-ing
couldn't I have been thickening? couldn't you have been thickening? couldn't he have been thickening? couldn't we have been thickening? couldn't you have been thickening? couldn't they have been thickening?