I could cadence you could cadence he could cadence we could cadence you could cadence they could cadence
V-ing form
I could be cadencing you could be cadencing he could be cadencing we could be cadencing you could be cadencing they could be cadencing
Perfect
I could have cadenced you could have cadenced he could have cadenced we could have cadenced you could have cadenced they could have cadenced
V-ing perfect
I could have been cadencing you could have been cadencing he could have been cadencing we could have been cadencing you could have been cadencing they could have been cadencing
Negation
Simple form
I could not cadence you could not cadence he could not cadence we could not cadence you could not cadence they could not cadence
V-ing form
I could not be cadencing you could not be cadencing he could not be cadencing we could not be cadencing you could not be cadencing they could not be cadencing
Perfect
I could not have cadenced you could not have cadenced he could not have cadenced we could not have cadenced you could not have cadenced they could not have cadenced
V-ing perfect
I could not have been cadencing you could not have been cadencing he could not have been cadencing we could not have been cadencing you could not have been cadencing they could not have been cadencing
Interrogative form
Simple form
could I cadence? could you cadence? could he cadence? could we cadence? could you cadence? could they cadence?
V-ing form
could I be cadencing? could you be cadencing? could he be cadencing? could we be cadencing? could you be cadencing? could they be cadencing?
Perfect
could I have cadenced? could you have cadenced? could he have cadenced? could we have cadenced? could you have cadenced? could they have cadenced?
V-ing perfect
could I have been cadencing? could you have been cadencing? could he have been cadencing? could we have been cadencing? could you have been cadencing? could they have been cadencing?
Interro-negative form
Simple form
could I not cadence? could you not cadence? could he not cadence? could we not cadence? could you not cadence? could they not cadence?
V-ing form
could I not be cadencing? could you not be cadencing? could he not be cadencing? could we not be cadencing? could you not be cadencing? could they not be cadencing?
Perfect
could I not have cadenced? could you not have cadenced? could he not have cadenced? could we not have cadenced? could you not have cadenced? could they not have cadenced?
V-ing perfect
could I not have been cadencing? could you not have been cadencing? could he not have been cadencing? could we not have been cadencing? could you not have been cadencing? could they not have been cadencing?