shall defrost
Regular verb: defrost - defrosted- defrosted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll defrost
you'll defrost
he'll defrost
we'll defrost
you'll defrost
they'll defrost 	I'll be defrosting
you'll be defrosting
he'll be defrosting
we'll be defrosting
you'll be defrosting
they'll be defrosting	I'll have defrosted
you'll have defrosted
he'll have defrosted
we'll have defrosted
you'll have defrosted
they'll have defrosted	I'll have been defrosting
you'll have been defrosting
he'll have been defrosting
we'll have been defrosting
you'll have been defrosting
they'll have been defrosting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't defrost
you shan't defrost
he shan't defrost
we shan't defrost
you shan't defrost
they shan't defrost 	I shan't be defrosting
you shan't be defrosting
he shan't be defrosting
we shan't be defrosting
you shan't be defrosting
they shan't be defrosting	I shan't have defrosted
you shan't have defrosted
he shan't have defrosted
we shan't have defrosted
you shan't have defrosted
they shan't have defrosted	I shan't have been defrosting
you shan't have been defrosting
he shan't have been defrosting
we shan't have been defrosting
you shan't have been defrosting
they shan't have been defrosting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I defrost?
shall you defrost?
shall he defrost?
shall we defrost?
shall you defrost?
shall they defrost? 	shall I be defrosting?
shall you be defrosting?
shall he be defrosting?
shall we be defrosting?
shall you be defrosting?
shall they be defrosting? 	shall I have defrosted?
shall you have defrosted?
shall he have defrosted?
shall we have defrosted?
shall you have defrosted?
shall they have defrosted? 	shall I have been defrosting?
shall you have been defrosting?
shall he have been defrosting?
shall we have been defrosting?
shall you have been defrosting?
shall they have been defrosting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I defrost?
shan't you defrost?
shan't he defrost?
shan't we defrost?
shan't you defrost?
shan't they defrost? 	shan't I be defrosting?
shan't you be defrosting?
shan't he be defrosting?
shan't we be defrosting?
shan't you be defrosting?
shan't they be defrosting? 	shan't I have defrosted?
shan't you have defrosted?
shan't he have defrosted?
shan't we have defrosted?
shan't you have defrosted?
shan't they have defrosted? 	shan't I have been defrosting?
shan't you have been defrosting?
shan't he have been defrosting?
shan't we have been defrosting?
shan't you have been defrosting?
shan't they have been defrosting?