English verb conjugation
MAY GRAB

Regular verb: grab - grabbed - grabbed

Affirmation

Simple form	V-ing form
I may grab you may grab she may grab we may grab you may grab they may grab	I may be grabbing you may be grabbing she may be grabbing we may be grabbing you may be grabbing they may be grabbing
Perfect	V-ing perfect
I may have grabbed you may have grabbed she may have grabbed we may have grabbed you may have grabbed they may have grabbed	I may have been grabbing you may have been grabbing she may have been grabbing we may have been grabbing you may have been grabbing they may have been grabbing

Negation

Simple form	V-ing form
I may not grab you may not grab she may not grab we may not grab you may not grab they may not grab	I may not be grabbing you may not be grabbing she may not be grabbing we may not be grabbing you may not be grabbing they may not be grabbing
Perfect	V-ing perfect
I may not have grabbed you may not have grabbed she may not have grabbed we may not have grabbed you may not have grabbed they may not have grabbed	I may not have been grabbing you may not have been grabbing she may not have been grabbing we may not have been grabbing you may not have been grabbing they may not have been grabbing

Interrogative form

Simple form	V-ing form
may I grab? may you grab? may she grab? may we grab? may you grab? may they grab?	may I be grabbing? may you be grabbing? may she be grabbing? may we be grabbing? may you be grabbing? may they be grabbing?
Perfect	V-ing perfect
may I have grabbed? may you have grabbed? may she have grabbed? may we have grabbed? may you have grabbed? may they have grabbed?	may I have been grabbing? may you have been grabbing? may she have been grabbing? may we have been grabbing? may you have been grabbing? may they have been grabbing?

Interro-negative form

Simple form	V-ing form
may I not grab? may you not grab? may she not grab? may we not grab? may you not grab? may they not grab?	may I not be grabbing? may you not be grabbing? may she not be grabbing? may we not be grabbing? may you not be grabbing? may they not be grabbing?
Perfect	V-ing perfect
may I not have grabbed? may you not have grabbed? may she not have grabbed? may we not have grabbed? may you not have grabbed? may they not have grabbed?	may I not have been grabbing? may you not have been grabbing? may she not have been grabbing? may we not have been grabbing? may you not have been grabbing? may they not have been grabbing?