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 she 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 she 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 she 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 she 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 couldn't lean lean you couldn't lean lean she couldn't lean lean we couldn't lean lean you couldn't lean lean they couldn't lean lean
Forme en V-ing
I couldn't be lean leaning you couldn't be lean leaning she couldn't be lean leaning we couldn't be lean leaning you couldn't be lean leaning they couldn't be lean leaning
Perfect
I couldn't have lean leaned you couldn't have lean leaned she couldn't have lean leaned we couldn't have lean leaned you couldn't have lean leaned they couldn't have lean leaned
Perfect en V-ing
I couldn't have been lean leaning you couldn't have been lean leaning she couldn't have been lean leaning we couldn't have been lean leaning you couldn't have been lean leaning they couldn't have been lean leaning
Forme interrogative
Forme simple
could I lean lean? could you lean lean? could she 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 she 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 she 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 she 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
couldn't I lean lean? couldn't you lean lean? couldn't she lean lean? couldn't we lean lean? couldn't you lean lean? couldn't they lean lean?
Forme en V-ing
couldn't I be lean leaning? couldn't you be lean leaning? couldn't she be lean leaning? couldn't we be lean leaning? couldn't you be lean leaning? couldn't they be lean leaning?
Perfect
couldn't I have lean leaned? couldn't you have lean leaned? couldn't she have lean leaned? couldn't we have lean leaned? couldn't you have lean leaned? couldn't they have lean leaned?
Perfect en V-ing
couldn't I have been lean leaning? couldn't you have been lean leaning? couldn't she have been lean leaning? couldn't we have been lean leaning? couldn't you have been lean leaning? couldn't they have been lean leaning?