I could swagger you could swagger she could swagger we could swagger you could swagger they could swagger
V-ing form
I could be swaggering you could be swaggering she could be swaggering we could be swaggering you could be swaggering they could be swaggering
Perfect
I could have swaggered you could have swaggered she could have swaggered we could have swaggered you could have swaggered they could have swaggered
V-ing perfect
I could have been swaggering you could have been swaggering she could have been swaggering we could have been swaggering you could have been swaggering they could have been swaggering
Negation
Simple form
I could not swagger you could not swagger she could not swagger we could not swagger you could not swagger they could not swagger
V-ing form
I could not be swaggering you could not be swaggering she could not be swaggering we could not be swaggering you could not be swaggering they could not be swaggering
Perfect
I could not have swaggered you could not have swaggered she could not have swaggered we could not have swaggered you could not have swaggered they could not have swaggered
V-ing perfect
I could not have been swaggering you could not have been swaggering she could not have been swaggering we could not have been swaggering you could not have been swaggering they could not have been swaggering
Interrogative form
Simple form
could I swagger? could you swagger? could she swagger? could we swagger? could you swagger? could they swagger?
V-ing form
could I be swaggering? could you be swaggering? could she be swaggering? could we be swaggering? could you be swaggering? could they be swaggering?
Perfect
could I have swaggered? could you have swaggered? could she have swaggered? could we have swaggered? could you have swaggered? could they have swaggered?
V-ing perfect
could I have been swaggering? could you have been swaggering? could she have been swaggering? could we have been swaggering? could you have been swaggering? could they have been swaggering?
Interro-negative form
Simple form
could I not swagger? could you not swagger? could she not swagger? could we not swagger? could you not swagger? could they not swagger?
V-ing form
could I not be swaggering? could you not be swaggering? could she not be swaggering? could we not be swaggering? could you not be swaggering? could they not be swaggering?
Perfect
could I not have swaggered? could you not have swaggered? could she not have swaggered? could we not have swaggered? could you not have swaggered? could they not have swaggered?
V-ing perfect
could I not have been swaggering? could you not have been swaggering? could she not have been swaggering? could we not have been swaggering? could you not have been swaggering? could they not have been swaggering?