Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could knock knock you could knock knock she could knock knock we could knock knock you could knock knock they could knock knock
Forme en V-ing
I could be knock knocking you could be knock knocking she could be knock knocking we could be knock knocking you could be knock knocking they could be knock knocking
Perfect
I could have knock knocked you could have knock knocked she could have knock knocked we could have knock knocked you could have knock knocked they could have knock knocked
Perfect en V-ing
I could have been knock knocking you could have been knock knocking she could have been knock knocking we could have been knock knocking you could have been knock knocking they could have been knock knocking
Négation
Forme simple
I couldn't knock knock you couldn't knock knock she couldn't knock knock we couldn't knock knock you couldn't knock knock they couldn't knock knock
Forme en V-ing
I couldn't be knock knocking you couldn't be knock knocking she couldn't be knock knocking we couldn't be knock knocking you couldn't be knock knocking they couldn't be knock knocking
Perfect
I couldn't have knock knocked you couldn't have knock knocked she couldn't have knock knocked we couldn't have knock knocked you couldn't have knock knocked they couldn't have knock knocked
Perfect en V-ing
I couldn't have been knock knocking you couldn't have been knock knocking she couldn't have been knock knocking we couldn't have been knock knocking you couldn't have been knock knocking they couldn't have been knock knocking
Forme interrogative
Forme simple
could I knock knock? could you knock knock? could she knock knock? could we knock knock? could you knock knock? could they knock knock?
Forme en V-ing
could I be knock knocking? could you be knock knocking? could she be knock knocking? could we be knock knocking? could you be knock knocking? could they be knock knocking?
Perfect
could I have knock knocked? could you have knock knocked? could she have knock knocked? could we have knock knocked? could you have knock knocked? could they have knock knocked?
Perfect en V-ing
could I have been knock knocking? could you have been knock knocking? could she have been knock knocking? could we have been knock knocking? could you have been knock knocking? could they have been knock knocking?
Forme interro-négative
Forme simple
couldn't I knock knock? couldn't you knock knock? couldn't she knock knock? couldn't we knock knock? couldn't you knock knock? couldn't they knock knock?
Forme en V-ing
couldn't I be knock knocking? couldn't you be knock knocking? couldn't she be knock knocking? couldn't we be knock knocking? couldn't you be knock knocking? couldn't they be knock knocking?
Perfect
couldn't I have knock knocked? couldn't you have knock knocked? couldn't she have knock knocked? couldn't we have knock knocked? couldn't you have knock knocked? couldn't they have knock knocked?
Perfect en V-ing
couldn't I have been knock knocking? couldn't you have been knock knocking? couldn't she have been knock knocking? couldn't we have been knock knocking? couldn't you have been knock knocking? couldn't they have been knock knocking?