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