shall defog
Regular verb: defog - defoged- defoged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall defog
you shall defog
he shall defog
we shall defog
you shall defog
they shall defog 	I shall be defoging
you shall be defoging
he shall be defoging
we shall be defoging
you shall be defoging
they shall be defoging	I shall have defoged
you shall have defoged
he shall have defoged
we shall have defoged
you shall have defoged
they shall have defoged	I shall have been defoging
you shall have been defoging
he shall have been defoging
we shall have been defoging
you shall have been defoging
they shall have been defoging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not defog
you shall not defog
he shall not defog
we shall not defog
you shall not defog
they shall not defog 	I shall not be defoging
you shall not be defoging
he shall not be defoging
we shall not be defoging
you shall not be defoging
they shall not be defoging	I shall not have defoged
you shall not have defoged
he shall not have defoged
we shall not have defoged
you shall not have defoged
they shall not have defoged	I shall not have been defoging
you shall not have been defoging
he shall not have been defoging
we shall not have been defoging
you shall not have been defoging
they shall not have been defoging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I defog?
shall you defog?
shall he defog?
shall we defog?
shall you defog?
shall they defog? 	shall I be defoging?
shall you be defoging?
shall he be defoging?
shall we be defoging?
shall you be defoging?
shall they be defoging? 	shall I have defoged?
shall you have defoged?
shall he have defoged?
shall we have defoged?
shall you have defoged?
shall they have defoged? 	shall I have been defoging?
shall you have been defoging?
shall he have been defoging?
shall we have been defoging?
shall you have been defoging?
shall they have been defoging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not defog?
shall you not defog?
shall he not defog?
shall we not defog?
shall you not defog?
shall they not defog? 	shall I not be defoging?
shall you not be defoging?
shall he not be defoging?
shall we not be defoging?
shall you not be defoging?
shall they not be defoging? 	shall I not have defoged?
shall you not have defoged?
shall he not have defoged?
shall we not have defoged?
shall you not have defoged?
shall they not have defoged? 	shall I not have been defoging?
shall you not have been defoging?
shall he not have been defoging?
shall we not have been defoging?
shall you not have been defoging?
shall they not have been defoging?