English verb conjugation
CAN UNDERWITHHOLD

Regular verb: underwithhold - underwithholded - underwithholded

Affirmation

Simple form	V-ing form
I can underwithhold you can underwithhold she can underwithhold we can underwithhold you can underwithhold they can underwithhold	I can be underwithholding you can be underwithholding she can be underwithholding we can be underwithholding you can be underwithholding they can be underwithholding
Perfect	V-ing perfect
I can have underwithholded you can have underwithholded she can have underwithholded we can have underwithholded you can have underwithholded they can have underwithholded	I can have been underwithholding you can have been underwithholding she can have been underwithholding we can have been underwithholding you can have been underwithholding they can have been underwithholding

Negation

Simple form	V-ing form
I cannot underwithhold you cannot underwithhold she cannot underwithhold we cannot underwithhold you cannot underwithhold they cannot underwithhold	I cannot be underwithholding you cannot be underwithholding she cannot be underwithholding we cannot be underwithholding you cannot be underwithholding they cannot be underwithholding
Perfect	V-ing perfect
I cannot have underwithholded you cannot have underwithholded she cannot have underwithholded we cannot have underwithholded you cannot have underwithholded they cannot have underwithholded	I cannot have been underwithholding you cannot have been underwithholding she cannot have been underwithholding we cannot have been underwithholding you cannot have been underwithholding they cannot have been underwithholding

Interrogative form

Simple form	V-ing form
can I underwithhold? can you underwithhold? can she underwithhold? can we underwithhold? can you underwithhold? can they underwithhold?	can I be underwithholding? can you be underwithholding? can she be underwithholding? can we be underwithholding? can you be underwithholding? can they be underwithholding?
Perfect	V-ing perfect
can I have underwithholded? can you have underwithholded? can she have underwithholded? can we have underwithholded? can you have underwithholded? can they have underwithholded?	can I have been underwithholding? can you have been underwithholding? can she have been underwithholding? can we have been underwithholding? can you have been underwithholding? can they have been underwithholding?

Interro-negative form

Simple form	V-ing form
can I not underwithhold? can you not underwithhold? can she not underwithhold? can we not underwithhold? can you not underwithhold? can they not underwithhold?	can I not be underwithholding? can you not be underwithholding? can she not be underwithholding? can we not be underwithholding? can you not be underwithholding? can they not be underwithholding?
Perfect	V-ing perfect
can I not have underwithholded? can you not have underwithholded? can she not have underwithholded? can we not have underwithholded? can you not have underwithholded? can they not have underwithholded?	can I not have been underwithholding? can you not have been underwithholding? can she not have been underwithholding? can we not have been underwithholding? can you not have been underwithholding? can they not have been underwithholding?