English verb conjugation
SHALL LAG

Regular verb: lag - lagged - lagged

Affirmation

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

Negation

Simple form	V-ing form
I shan't lag you shan't lag he shan't lag we shan't lag you shan't lag they shan't lag	I shan't be lagging you shan't be lagging he shan't be lagging we shan't be lagging you shan't be lagging they shan't be lagging
Perfect	V-ing perfect
I shan't have lagged you shan't have lagged he shan't have lagged we shan't have lagged you shan't have lagged they shan't have lagged	I shan't have been lagging you shan't have been lagging he shan't have been lagging we shan't have been lagging you shan't have been lagging they shan't 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
shan't I lag? shan't you lag? shan't he lag? shan't we lag? shan't you lag? shan't they lag?	shan't I be lagging? shan't you be lagging? shan't he be lagging? shan't we be lagging? shan't you be lagging? shan't they be lagging?
Perfect	V-ing perfect
shan't I have lagged? shan't you have lagged? shan't he have lagged? shan't we have lagged? shan't you have lagged? shan't they have lagged?	shan't I have been lagging? shan't you have been lagging? shan't he have been lagging? shan't we have been lagging? shan't you have been lagging? shan't they have been lagging?