English verb conjugation
SHALL LAST

Regular verb: last - lasted - lasted

Affirmation

Simple form	V-ing form
I shall last you shall last she shall last we shall last you shall last they shall last	I shall be lasting you shall be lasting she shall be lasting we shall be lasting you shall be lasting they shall be lasting
Perfect	V-ing perfect
I shall have lasted you shall have lasted she shall have lasted we shall have lasted you shall have lasted they shall have lasted	I shall have been lasting you shall have been lasting she shall have been lasting we shall have been lasting you shall have been lasting they shall have been lasting

Negation

Simple form	V-ing form
I shall not last you shall not last she shall not last we shall not last you shall not last they shall not last	I shall not be lasting you shall not be lasting she shall not be lasting we shall not be lasting you shall not be lasting they shall not be lasting
Perfect	V-ing perfect
I shall not have lasted you shall not have lasted she shall not have lasted we shall not have lasted you shall not have lasted they shall not have lasted	I shall not have been lasting you shall not have been lasting she shall not have been lasting we shall not have been lasting you shall not have been lasting they shall not have been lasting

Interrogative form

Simple form	V-ing form
shall I last? shall you last? shall she last? shall we last? shall you last? shall they last?	shall I be lasting? shall you be lasting? shall she be lasting? shall we be lasting? shall you be lasting? shall they be lasting?
Perfect	V-ing perfect
shall I have lasted? shall you have lasted? shall she have lasted? shall we have lasted? shall you have lasted? shall they have lasted?	shall I have been lasting? shall you have been lasting? shall she have been lasting? shall we have been lasting? shall you have been lasting? shall they have been lasting?

Interro-negative form

Simple form	V-ing form
shall I not last? shall you not last? shall she not last? shall we not last? shall you not last? shall they not last?	shall I not be lasting? shall you not be lasting? shall she not be lasting? shall we not be lasting? shall you not be lasting? shall they not be lasting?
Perfect	V-ing perfect
shall I not have lasted? shall you not have lasted? shall she not have lasted? shall we not have lasted? shall you not have lasted? shall they not have lasted?	shall I not have been lasting? shall you not have been lasting? shall she not have been lasting? shall we not have been lasting? shall you not have been lasting? shall they not have been lasting?