shall 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 shan't yawn
you shan't yawn
she shan't yawn
we shan't yawn
you shan't yawn
they shan't yawn 	I shan't be yawning
you shan't be yawning
she shan't be yawning
we shan't be yawning
you shan't be yawning
they shan't be yawning	I shan't have yawned
you shan't have yawned
she shan't have yawned
we shan't have yawned
you shan't have yawned
they shan't have yawned	I shan't have been yawning
you shan't have been yawning
she shan't have been yawning
we shan't have been yawning
you shan't have been yawning
they shan't have been yawning	

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

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