I could remonstrate you could remonstrate he could remonstrate we could remonstrate you could remonstrate they could remonstrate
V-ing form
I could be remonstrating you could be remonstrating he could be remonstrating we could be remonstrating you could be remonstrating they could be remonstrating
Perfect
I could have remonstrated you could have remonstrated he could have remonstrated we could have remonstrated you could have remonstrated they could have remonstrated
V-ing perfect
I could have been remonstrating you could have been remonstrating he could have been remonstrating we could have been remonstrating you could have been remonstrating they could have been remonstrating
Negation
Simple form
I could not remonstrate you could not remonstrate he could not remonstrate we could not remonstrate you could not remonstrate they could not remonstrate
V-ing form
I could not be remonstrating you could not be remonstrating he could not be remonstrating we could not be remonstrating you could not be remonstrating they could not be remonstrating
Perfect
I could not have remonstrated you could not have remonstrated he could not have remonstrated we could not have remonstrated you could not have remonstrated they could not have remonstrated
V-ing perfect
I could not have been remonstrating you could not have been remonstrating he could not have been remonstrating we could not have been remonstrating you could not have been remonstrating they could not have been remonstrating
Interrogative form
Simple form
could I remonstrate? could you remonstrate? could he remonstrate? could we remonstrate? could you remonstrate? could they remonstrate?
V-ing form
could I be remonstrating? could you be remonstrating? could he be remonstrating? could we be remonstrating? could you be remonstrating? could they be remonstrating?
Perfect
could I have remonstrated? could you have remonstrated? could he have remonstrated? could we have remonstrated? could you have remonstrated? could they have remonstrated?
V-ing perfect
could I have been remonstrating? could you have been remonstrating? could he have been remonstrating? could we have been remonstrating? could you have been remonstrating? could they have been remonstrating?
Interro-negative form
Simple form
could I not remonstrate? could you not remonstrate? could he not remonstrate? could we not remonstrate? could you not remonstrate? could they not remonstrate?
V-ing form
could I not be remonstrating? could you not be remonstrating? could he not be remonstrating? could we not be remonstrating? could you not be remonstrating? could they not be remonstrating?
Perfect
could I not have remonstrated? could you not have remonstrated? could he not have remonstrated? could we not have remonstrated? could you not have remonstrated? could they not have remonstrated?
V-ing perfect
could I not have been remonstrating? could you not have been remonstrating? could he not have been remonstrating? could we not have been remonstrating? could you not have been remonstrating? could they not have been remonstrating?