shall defuse
Regular verb: defuse - defused- defused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll defuse
you'll defuse
she'll defuse
we'll defuse
you'll defuse
they'll defuse 	I'll be defusing
you'll be defusing
she'll be defusing
we'll be defusing
you'll be defusing
they'll be defusing	I'll have defused
you'll have defused
she'll have defused
we'll have defused
you'll have defused
they'll have defused	I'll have been defusing
you'll have been defusing
she'll have been defusing
we'll have been defusing
you'll have been defusing
they'll have been defusing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't defuse
you shan't defuse
she shan't defuse
we shan't defuse
you shan't defuse
they shan't defuse 	I shan't be defusing
you shan't be defusing
she shan't be defusing
we shan't be defusing
you shan't be defusing
they shan't be defusing	I shan't have defused
you shan't have defused
she shan't have defused
we shan't have defused
you shan't have defused
they shan't have defused	I shan't have been defusing
you shan't have been defusing
she shan't have been defusing
we shan't have been defusing
you shan't have been defusing
they shan't have been defusing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I defuse?
shall you defuse?
shall she defuse?
shall we defuse?
shall you defuse?
shall they defuse? 	shall I be defusing?
shall you be defusing?
shall she be defusing?
shall we be defusing?
shall you be defusing?
shall they be defusing? 	shall I have defused?
shall you have defused?
shall she have defused?
shall we have defused?
shall you have defused?
shall they have defused? 	shall I have been defusing?
shall you have been defusing?
shall she have been defusing?
shall we have been defusing?
shall you have been defusing?
shall they have been defusing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I defuse?
shan't you defuse?
shan't she defuse?
shan't we defuse?
shan't you defuse?
shan't they defuse? 	shan't I be defusing?
shan't you be defusing?
shan't she be defusing?
shan't we be defusing?
shan't you be defusing?
shan't they be defusing? 	shan't I have defused?
shan't you have defused?
shan't she have defused?
shan't we have defused?
shan't you have defused?
shan't they have defused? 	shan't I have been defusing?
shan't you have been defusing?
shan't she have been defusing?
shan't we have been defusing?
shan't you have been defusing?
shan't they have been defusing?