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