I could ligature you could ligature he could ligature we could ligature you could ligature they could ligature
Forme en V-ing
I could be ligaturing you could be ligaturing he could be ligaturing we could be ligaturing you could be ligaturing they could be ligaturing
Perfect
I could have ligatured you could have ligatured he could have ligatured we could have ligatured you could have ligatured they could have ligatured
Perfect en V-ing
I could have been ligaturing you could have been ligaturing he could have been ligaturing we could have been ligaturing you could have been ligaturing they could have been ligaturing
Négation
Forme simple
I couldn't ligature you couldn't ligature he couldn't ligature we couldn't ligature you couldn't ligature they couldn't ligature
Forme en V-ing
I couldn't be ligaturing you couldn't be ligaturing he couldn't be ligaturing we couldn't be ligaturing you couldn't be ligaturing they couldn't be ligaturing
Perfect
I couldn't have ligatured you couldn't have ligatured he couldn't have ligatured we couldn't have ligatured you couldn't have ligatured they couldn't have ligatured
Perfect en V-ing
I couldn't have been ligaturing you couldn't have been ligaturing he couldn't have been ligaturing we couldn't have been ligaturing you couldn't have been ligaturing they couldn't have been ligaturing
Forme interrogative
Forme simple
could I ligature? could you ligature? could he ligature? could we ligature? could you ligature? could they ligature?
Forme en V-ing
could I be ligaturing? could you be ligaturing? could he be ligaturing? could we be ligaturing? could you be ligaturing? could they be ligaturing?
Perfect
could I have ligatured? could you have ligatured? could he have ligatured? could we have ligatured? could you have ligatured? could they have ligatured?
Perfect en V-ing
could I have been ligaturing? could you have been ligaturing? could he have been ligaturing? could we have been ligaturing? could you have been ligaturing? could they have been ligaturing?
Forme interro-négative
Forme simple
couldn't I ligature? couldn't you ligature? couldn't he ligature? couldn't we ligature? couldn't you ligature? couldn't they ligature?
Forme en V-ing
couldn't I be ligaturing? couldn't you be ligaturing? couldn't he be ligaturing? couldn't we be ligaturing? couldn't you be ligaturing? couldn't they be ligaturing?
Perfect
couldn't I have ligatured? couldn't you have ligatured? couldn't he have ligatured? couldn't we have ligatured? couldn't you have ligatured? couldn't they have ligatured?
Perfect en V-ing
couldn't I have been ligaturing? couldn't you have been ligaturing? couldn't he have been ligaturing? couldn't we have been ligaturing? couldn't you have been ligaturing? couldn't they have been ligaturing?