English verb conjugation
SHALL UNDERACT

Regular verb: underact - underacted - underacted

Affirmation

Simple form	V-ing form
I shall underact you shall underact she shall underact we shall underact you shall underact they shall underact	I shall be underacting you shall be underacting she shall be underacting we shall be underacting you shall be underacting they shall be underacting
Perfect	V-ing perfect
I shall have underacted you shall have underacted she shall have underacted we shall have underacted you shall have underacted they shall have underacted	I shall have been underacting you shall have been underacting she shall have been underacting we shall have been underacting you shall have been underacting they shall have been underacting

Negation

Simple form	V-ing form
I shall not underact you shall not underact she shall not underact we shall not underact you shall not underact they shall not underact	I shall not be underacting you shall not be underacting she shall not be underacting we shall not be underacting you shall not be underacting they shall not be underacting
Perfect	V-ing perfect
I shall not have underacted you shall not have underacted she shall not have underacted we shall not have underacted you shall not have underacted they shall not have underacted	I shall not have been underacting you shall not have been underacting she shall not have been underacting we shall not have been underacting you shall not have been underacting they shall not have been underacting

Interrogative form

Simple form	V-ing form
shall I underact? shall you underact? shall she underact? shall we underact? shall you underact? shall they underact?	shall I be underacting? shall you be underacting? shall she be underacting? shall we be underacting? shall you be underacting? shall they be underacting?
Perfect	V-ing perfect
shall I have underacted? shall you have underacted? shall she have underacted? shall we have underacted? shall you have underacted? shall they have underacted?	shall I have been underacting? shall you have been underacting? shall she have been underacting? shall we have been underacting? shall you have been underacting? shall they have been underacting?

Interro-negative form

Simple form	V-ing form
shall I not underact? shall you not underact? shall she not underact? shall we not underact? shall you not underact? shall they not underact?	shall I not be underacting? shall you not be underacting? shall she not be underacting? shall we not be underacting? shall you not be underacting? shall they not be underacting?
Perfect	V-ing perfect
shall I not have underacted? shall you not have underacted? shall she not have underacted? shall we not have underacted? shall you not have underacted? shall they not have underacted?	shall I not have been underacting? shall you not have been underacting? shall she not have been underacting? shall we not have been underacting? shall you not have been underacting? shall they not have been underacting?