would yawn
Regular verb: yawn - yawned- yawned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would yawn
you would yawn
she would yawn
we would yawn
you would yawn
they would yawn 	I would be yawning
you would be yawning
she would be yawning
we would be yawning
you would be yawning
they would be yawning	I would have yawned
you would have yawned
she would have yawned
we would have yawned
you would have yawned
they would have yawned	I would have been yawning
you would have been yawning
she would have been yawning
we would have been yawning
you would have been yawning
they would have been yawning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would not yawn
you would not yawn
she would not yawn
we would not yawn
you would not yawn
they would not yawn 	I would not be yawning
you would not be yawning
she would not be yawning
we would not be yawning
you would not be yawning
they would not be yawning	I would not have yawned
you would not have yawned
she would not have yawned
we would not have yawned
you would not have yawned
they would not have yawned	I would not have been yawning
you would not have been yawning
she would not have been yawning
we would not have been yawning
you would not have been yawning
they would not have been yawning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I yawn?
would you yawn?
would she yawn?
would we yawn?
would you yawn?
would they yawn? 	would I be yawning?
would you be yawning?
would she be yawning?
would we be yawning?
would you be yawning?
would they be yawning? 	would I have yawned?
would you have yawned?
would she have yawned?
would we have yawned?
would you have yawned?
would they have yawned? 	would I have been yawning?
would you have been yawning?
would she have been yawning?
would we have been yawning?
would you have been yawning?
would they have been yawning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I not yawn?
would you not yawn?
would she not yawn?
would we not yawn?
would you not yawn?
would they not yawn? 	would I not be yawning?
would you not be yawning?
would she not be yawning?
would we not be yawning?
would you not be yawning?
would they not be yawning? 	would I not have yawned?
would you not have yawned?
would she not have yawned?
would we not have yawned?
would you not have yawned?
would they not have yawned? 	would I not have been yawning?
would you not have been yawning?
would she not have been yawning?
would we not have been yawning?
would you not have been yawning?
would they not have been yawning?