English verb conjugation
SHALL LAG

Regular verb: lag - lagged - lagged

Affirmation

Simple form	V-ing form
I'll lag you'll lag she'll lag we'll lag you'll lag they'll lag	I'll be lagging you'll be lagging she'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 she'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 she'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 she 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 she 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 she 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 she 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 she lag? shall we lag? shall you lag? shall they lag?	shall I be lagging? shall you be lagging? shall she 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 she 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 she 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 she 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 she 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 she 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 she have been lagging? shan't we have been lagging? shan't you have been lagging? shan't they have been lagging?