Conjugaison du verbe anglais
COULD PRESHARPEN

Verbe régulier : presharpen - presharpened - presharpened

Affirmation

Forme simple	Forme en V-ing
I could presharpen you could presharpen he could presharpen we could presharpen you could presharpen they could presharpen	I could be presharpening you could be presharpening he could be presharpening we could be presharpening you could be presharpening they could be presharpening
Perfect	Perfect en V-ing
I could have presharpened you could have presharpened he could have presharpened we could have presharpened you could have presharpened they could have presharpened	I could have been presharpening you could have been presharpening he could have been presharpening we could have been presharpening you could have been presharpening they could have been presharpening

Négation

Forme simple	Forme en V-ing
I couldn't presharpen you couldn't presharpen he couldn't presharpen we couldn't presharpen you couldn't presharpen they couldn't presharpen	I couldn't be presharpening you couldn't be presharpening he couldn't be presharpening we couldn't be presharpening you couldn't be presharpening they couldn't be presharpening
Perfect	Perfect en V-ing
I couldn't have presharpened you couldn't have presharpened he couldn't have presharpened we couldn't have presharpened you couldn't have presharpened they couldn't have presharpened	I couldn't have been presharpening you couldn't have been presharpening he couldn't have been presharpening we couldn't have been presharpening you couldn't have been presharpening they couldn't have been presharpening

Forme interrogative

Forme simple	Forme en V-ing
could I presharpen? could you presharpen? could he presharpen? could we presharpen? could you presharpen? could they presharpen?	could I be presharpening? could you be presharpening? could he be presharpening? could we be presharpening? could you be presharpening? could they be presharpening?
Perfect	Perfect en V-ing
could I have presharpened? could you have presharpened? could he have presharpened? could we have presharpened? could you have presharpened? could they have presharpened?	could I have been presharpening? could you have been presharpening? could he have been presharpening? could we have been presharpening? could you have been presharpening? could they have been presharpening?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I presharpen? couldn't you presharpen? couldn't he presharpen? couldn't we presharpen? couldn't you presharpen? couldn't they presharpen?	couldn't I be presharpening? couldn't you be presharpening? couldn't he be presharpening? couldn't we be presharpening? couldn't you be presharpening? couldn't they be presharpening?
Perfect	Perfect en V-ing
couldn't I have presharpened? couldn't you have presharpened? couldn't he have presharpened? couldn't we have presharpened? couldn't you have presharpened? couldn't they have presharpened?	couldn't I have been presharpening? couldn't you have been presharpening? couldn't he have been presharpening? couldn't we have been presharpening? couldn't you have been presharpening? couldn't they have been presharpening?