shall mutter
Regular verb: mutter - muttered- muttered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall mutter
you shall mutter
she shall mutter
we shall mutter
you shall mutter
they shall mutter 	I shall be muttering
you shall be muttering
she shall be muttering
we shall be muttering
you shall be muttering
they shall be muttering	I shall have muttered
you shall have muttered
she shall have muttered
we shall have muttered
you shall have muttered
they shall have muttered	I shall have been muttering
you shall have been muttering
she shall have been muttering
we shall have been muttering
you shall have been muttering
they shall have been muttering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not mutter
you shall not mutter
she shall not mutter
we shall not mutter
you shall not mutter
they shall not mutter 	I shall not be muttering
you shall not be muttering
she shall not be muttering
we shall not be muttering
you shall not be muttering
they shall not be muttering	I shall not have muttered
you shall not have muttered
she shall not have muttered
we shall not have muttered
you shall not have muttered
they shall not have muttered	I shall not have been muttering
you shall not have been muttering
she shall not have been muttering
we shall not have been muttering
you shall not have been muttering
they shall not have been muttering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I mutter?
shall you mutter?
shall she mutter?
shall we mutter?
shall you mutter?
shall they mutter? 	shall I be muttering?
shall you be muttering?
shall she be muttering?
shall we be muttering?
shall you be muttering?
shall they be muttering? 	shall I have muttered?
shall you have muttered?
shall she have muttered?
shall we have muttered?
shall you have muttered?
shall they have muttered? 	shall I have been muttering?
shall you have been muttering?
shall she have been muttering?
shall we have been muttering?
shall you have been muttering?
shall they have been muttering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not mutter?
shall you not mutter?
shall she not mutter?
shall we not mutter?
shall you not mutter?
shall they not mutter? 	shall I not be muttering?
shall you not be muttering?
shall she not be muttering?
shall we not be muttering?
shall you not be muttering?
shall they not be muttering? 	shall I not have muttered?
shall you not have muttered?
shall she not have muttered?
shall we not have muttered?
shall you not have muttered?
shall they not have muttered? 	shall I not have been muttering?
shall you not have been muttering?
shall she not have been muttering?
shall we not have been muttering?
shall you not have been muttering?
shall they not have been muttering?