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