I could chariot you could chariot she could chariot we could chariot you could chariot they could chariot
V-ing form
I could be charioting you could be charioting she could be charioting we could be charioting you could be charioting they could be charioting
Perfect
I could have charioted you could have charioted she could have charioted we could have charioted you could have charioted they could have charioted
V-ing perfect
I could have been charioting you could have been charioting she could have been charioting we could have been charioting you could have been charioting they could have been charioting
Negation
Simple form
I could not chariot you could not chariot she could not chariot we could not chariot you could not chariot they could not chariot
V-ing form
I could not be charioting you could not be charioting she could not be charioting we could not be charioting you could not be charioting they could not be charioting
Perfect
I could not have charioted you could not have charioted she could not have charioted we could not have charioted you could not have charioted they could not have charioted
V-ing perfect
I could not have been charioting you could not have been charioting she could not have been charioting we could not have been charioting you could not have been charioting they could not have been charioting
Interrogative form
Simple form
could I chariot? could you chariot? could she chariot? could we chariot? could you chariot? could they chariot?
V-ing form
could I be charioting? could you be charioting? could she be charioting? could we be charioting? could you be charioting? could they be charioting?
Perfect
could I have charioted? could you have charioted? could she have charioted? could we have charioted? could you have charioted? could they have charioted?
V-ing perfect
could I have been charioting? could you have been charioting? could she have been charioting? could we have been charioting? could you have been charioting? could they have been charioting?
Interro-negative form
Simple form
could I not chariot? could you not chariot? could she not chariot? could we not chariot? could you not chariot? could they not chariot?
V-ing form
could I not be charioting? could you not be charioting? could she not be charioting? could we not be charioting? could you not be charioting? could they not be charioting?
Perfect
could I not have charioted? could you not have charioted? could she not have charioted? could we not have charioted? could you not have charioted? could they not have charioted?
V-ing perfect
could I not have been charioting? could you not have been charioting? could she not have been charioting? could we not have been charioting? could you not have been charioting? could they not have been charioting?