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