I could kern you could kern she could kern we could kern you could kern they could kern
Forme en V-ing
I could be kerning you could be kerning she could be kerning we could be kerning you could be kerning they could be kerning
Perfect
I could have kerned you could have kerned she could have kerned we could have kerned you could have kerned they could have kerned
Perfect en V-ing
I could have been kerning you could have been kerning she could have been kerning we could have been kerning you could have been kerning they could have been kerning
Négation
Forme simple
I could not kern you could not kern she could not kern we could not kern you could not kern they could not kern
Forme en V-ing
I could not be kerning you could not be kerning she could not be kerning we could not be kerning you could not be kerning they could not be kerning
Perfect
I could not have kerned you could not have kerned she could not have kerned we could not have kerned you could not have kerned they could not have kerned
Perfect en V-ing
I could not have been kerning you could not have been kerning she could not have been kerning we could not have been kerning you could not have been kerning they could not have been kerning
Forme interrogative
Forme simple
could I kern? could you kern? could she kern? could we kern? could you kern? could they kern?
Forme en V-ing
could I be kerning? could you be kerning? could she be kerning? could we be kerning? could you be kerning? could they be kerning?
Perfect
could I have kerned? could you have kerned? could she have kerned? could we have kerned? could you have kerned? could they have kerned?
Perfect en V-ing
could I have been kerning? could you have been kerning? could she have been kerning? could we have been kerning? could you have been kerning? could they have been kerning?
Forme interro-négative
Forme simple
could I not kern? could you not kern? could she not kern? could we not kern? could you not kern? could they not kern?
Forme en V-ing
could I not be kerning? could you not be kerning? could she not be kerning? could we not be kerning? could you not be kerning? could they not be kerning?
Perfect
could I not have kerned? could you not have kerned? could she not have kerned? could we not have kerned? could you not have kerned? could they not have kerned?
Perfect en V-ing
could I not have been kerning? could you not have been kerning? could she not have been kerning? could we not have been kerning? could you not have been kerning? could they not have been kerning?