English verb conjugation
MAY CARD

Regular verb: card - carded - carded

Affirmation

Simple form	V-ing form
I may card you may card he may card we may card you may card they may card	I may be carding you may be carding he may be carding we may be carding you may be carding they may be carding
Perfect	V-ing perfect
I may have carded you may have carded he may have carded we may have carded you may have carded they may have carded	I may have been carding you may have been carding he may have been carding we may have been carding you may have been carding they may have been carding

Negation

Simple form	V-ing form
I may not card you may not card he may not card we may not card you may not card they may not card	I may not be carding you may not be carding he may not be carding we may not be carding you may not be carding they may not be carding
Perfect	V-ing perfect
I may not have carded you may not have carded he may not have carded we may not have carded you may not have carded they may not have carded	I may not have been carding you may not have been carding he may not have been carding we may not have been carding you may not have been carding they may not have been carding

Interrogative form

Simple form	V-ing form
may I card? may you card? may he card? may we card? may you card? may they card?	may I be carding? may you be carding? may he be carding? may we be carding? may you be carding? may they be carding?
Perfect	V-ing perfect
may I have carded? may you have carded? may he have carded? may we have carded? may you have carded? may they have carded?	may I have been carding? may you have been carding? may he have been carding? may we have been carding? may you have been carding? may they have been carding?

Interro-negative form

Simple form	V-ing form
may I not card? may you not card? may he not card? may we not card? may you not card? may they not card?	may I not be carding? may you not be carding? may he not be carding? may we not be carding? may you not be carding? may they not be carding?
Perfect	V-ing perfect
may I not have carded? may you not have carded? may he not have carded? may we not have carded? may you not have carded? may they not have carded?	may I not have been carding? may you not have been carding? may he not have been carding? may we not have been carding? may you not have been carding? may they not have been carding?