English verb conjugation
SHALL LAG

Regular verb: lag - lagged - lagged

Affirmation

Simple form	V-ing form
I shall lag you shall lag he shall lag we shall lag you shall lag they shall lag	I shall be lagging you shall be lagging he shall be lagging we shall be lagging you shall be lagging they shall be lagging
Perfect	V-ing perfect
I shall have lagged you shall have lagged he shall have lagged we shall have lagged you shall have lagged they shall have lagged	I shall have been lagging you shall have been lagging he shall have been lagging we shall have been lagging you shall have been lagging they shall have been lagging

Negation

Simple form	V-ing form
I shall not lag you shall not lag he shall not lag we shall not lag you shall not lag they shall not lag	I shall not be lagging you shall not be lagging he shall not be lagging we shall not be lagging you shall not be lagging they shall not be lagging
Perfect	V-ing perfect
I shall not have lagged you shall not have lagged he shall not have lagged we shall not have lagged you shall not have lagged they shall not have lagged	I shall not have been lagging you shall not have been lagging he shall not have been lagging we shall not have been lagging you shall not have been lagging they shall not have been lagging

Interrogative form

Simple form	V-ing form
shall I lag? shall you lag? shall he lag? shall we lag? shall you lag? shall they lag?	shall I be lagging? shall you be lagging? shall he be lagging? shall we be lagging? shall you be lagging? shall they be lagging?
Perfect	V-ing perfect
shall I have lagged? shall you have lagged? shall he have lagged? shall we have lagged? shall you have lagged? shall they have lagged?	shall I have been lagging? shall you have been lagging? shall he have been lagging? shall we have been lagging? shall you have been lagging? shall they have been lagging?

Interro-negative form

Simple form	V-ing form
shall I not lag? shall you not lag? shall he not lag? shall we not lag? shall you not lag? shall they not lag?	shall I not be lagging? shall you not be lagging? shall he not be lagging? shall we not be lagging? shall you not be lagging? shall they not be lagging?
Perfect	V-ing perfect
shall I not have lagged? shall you not have lagged? shall he not have lagged? shall we not have lagged? shall you not have lagged? shall they not have lagged?	shall I not have been lagging? shall you not have been lagging? shall he not have been lagging? shall we not have been lagging? shall you not have been lagging? shall they not have been lagging?