English verb conjugation
SHALL SAP

Regular verb: sap - sapped - sapped

Affirmation

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