English verb conjugation
SHALL SAP

Regular verb: sap - sapped - sapped

Affirmation

Simple form	V-ing form
I'll sap you'll sap he'll sap we'll sap you'll sap they'll sap	I'll be sapping you'll be sapping he'll be sapping we'll be sapping you'll be sapping they'll be sapping
Perfect	V-ing perfect
I'll have sapped you'll have sapped he'll have sapped we'll have sapped you'll have sapped they'll have sapped	I'll have been sapping you'll have been sapping he'll have been sapping we'll have been sapping you'll have been sapping they'll have been sapping

Negation

Simple form	V-ing form
I shan't sap you shan't sap he shan't sap we shan't sap you shan't sap they shan't sap	I shan't be sapping you shan't be sapping he shan't be sapping we shan't be sapping you shan't be sapping they shan't be sapping
Perfect	V-ing perfect
I shan't have sapped you shan't have sapped he shan't have sapped we shan't have sapped you shan't have sapped they shan't have sapped	I shan't have been sapping you shan't have been sapping he shan't have been sapping we shan't have been sapping you shan't have been sapping they shan't have been sapping

Interrogative form

Simple form	V-ing form
shall I sap? shall you sap? shall he sap? shall we sap? shall you sap? shall they sap?	shall I be sapping? shall you be sapping? shall he be sapping? shall we be sapping? shall you be sapping? shall they be sapping?
Perfect	V-ing perfect
shall I have sapped? shall you have sapped? shall he have sapped? shall we have sapped? shall you have sapped? shall they have sapped?	shall I have been sapping? shall you have been sapping? shall he have been sapping? shall we have been sapping? shall you have been sapping? shall they have been sapping?

Interro-negative form

Simple form	V-ing form
shan't I sap? shan't you sap? shan't he sap? shan't we sap? shan't you sap? shan't they sap?	shan't I be sapping? shan't you be sapping? shan't he be sapping? shan't we be sapping? shan't you be sapping? shan't they be sapping?
Perfect	V-ing perfect
shan't I have sapped? shan't you have sapped? shan't he have sapped? shan't we have sapped? shan't you have sapped? shan't they have sapped?	shan't I have been sapping? shan't you have been sapping? shan't he have been sapping? shan't we have been sapping? shan't you have been sapping? shan't they have been sapping?