English verb conjugation
SHALL MUTTER

Regular verb: mutter - muttered - muttered

Affirmation

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