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