will yawn
Regular verb: yawn - yawned- yawned

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't yawn
you won't yawn
she won't yawn
we won't yawn
you won't yawn
they won't yawn 	I won't be yawning
you won't be yawning
she won't be yawning
we won't be yawning
you won't be yawning
they won't be yawning	I won't have yawned
you won't have yawned
she won't have yawned
we won't have yawned
you won't have yawned
they won't have yawned	I won't have been yawning
you won't have been yawning
she won't have been yawning
we won't have been yawning
you won't have been yawning
they won't have been yawning	

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

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