shall suffocate
Regular verb: suffocate - suffocated- suffocated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall suffocate
you shall suffocate
he shall suffocate
we shall suffocate
you shall suffocate
they shall suffocate 	I shall be suffocating
you shall be suffocating
he shall be suffocating
we shall be suffocating
you shall be suffocating
they shall be suffocating	I shall have suffocated
you shall have suffocated
he shall have suffocated
we shall have suffocated
you shall have suffocated
they shall have suffocated	I shall have been suffocating
you shall have been suffocating
he shall have been suffocating
we shall have been suffocating
you shall have been suffocating
they shall have been suffocating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not suffocate
you shall not suffocate
he shall not suffocate
we shall not suffocate
you shall not suffocate
they shall not suffocate 	I shall not be suffocating
you shall not be suffocating
he shall not be suffocating
we shall not be suffocating
you shall not be suffocating
they shall not be suffocating	I shall not have suffocated
you shall not have suffocated
he shall not have suffocated
we shall not have suffocated
you shall not have suffocated
they shall not have suffocated	I shall not have been suffocating
you shall not have been suffocating
he shall not have been suffocating
we shall not have been suffocating
you shall not have been suffocating
they shall not have been suffocating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I suffocate?
shall you suffocate?
shall he suffocate?
shall we suffocate?
shall you suffocate?
shall they suffocate? 	shall I be suffocating?
shall you be suffocating?
shall he be suffocating?
shall we be suffocating?
shall you be suffocating?
shall they be suffocating? 	shall I have suffocated?
shall you have suffocated?
shall he have suffocated?
shall we have suffocated?
shall you have suffocated?
shall they have suffocated? 	shall I have been suffocating?
shall you have been suffocating?
shall he have been suffocating?
shall we have been suffocating?
shall you have been suffocating?
shall they have been suffocating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not suffocate?
shall you not suffocate?
shall he not suffocate?
shall we not suffocate?
shall you not suffocate?
shall they not suffocate? 	shall I not be suffocating?
shall you not be suffocating?
shall he not be suffocating?
shall we not be suffocating?
shall you not be suffocating?
shall they not be suffocating? 	shall I not have suffocated?
shall you not have suffocated?
shall he not have suffocated?
shall we not have suffocated?
shall you not have suffocated?
shall they not have suffocated? 	shall I not have been suffocating?
shall you not have been suffocating?
shall he not have been suffocating?
shall we not have been suffocating?
shall you not have been suffocating?
shall they not have been suffocating?