English verb conjugation
MAY SAP

Regular verb: sap - sapped - sapped

Affirmation

Simple form	V-ing form
I may sap you may sap she may sap we may sap you may sap they may sap	I may be sapping you may be sapping she may be sapping we may be sapping you may be sapping they may be sapping
Perfect	V-ing perfect
I may have sapped you may have sapped she may have sapped we may have sapped you may have sapped they may have sapped	I may have been sapping you may have been sapping she may have been sapping we may have been sapping you may have been sapping they may have been sapping

Negation

Simple form	V-ing form
I may not sap you may not sap she may not sap we may not sap you may not sap they may not sap	I may not be sapping you may not be sapping she may not be sapping we may not be sapping you may not be sapping they may not be sapping
Perfect	V-ing perfect
I may not have sapped you may not have sapped she may not have sapped we may not have sapped you may not have sapped they may not have sapped	I may not have been sapping you may not have been sapping she may not have been sapping we may not have been sapping you may not have been sapping they may not have been sapping

Interrogative form

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

Interro-negative form

Simple form	V-ing form
may I not sap? may you not sap? may she not sap? may we not sap? may you not sap? may they not sap?	may I not be sapping? may you not be sapping? may she not be sapping? may we not be sapping? may you not be sapping? may they not be sapping?
Perfect	V-ing perfect
may I not have sapped? may you not have sapped? may she not have sapped? may we not have sapped? may you not have sapped? may they not have sapped?	may I not have been sapping? may you not have been sapping? may she not have been sapping? may we not have been sapping? may you not have been sapping? may they not have been sapping?