English verb conjugation
MAY CONCRETE

Regular verb: concrete - concreted - concreted

Affirmation

Simple form	V-ing form
I may concrete you may concrete she may concrete we may concrete you may concrete they may concrete	I may be concreting you may be concreting she may be concreting we may be concreting you may be concreting they may be concreting
Perfect	V-ing perfect
I may have concreted you may have concreted she may have concreted we may have concreted you may have concreted they may have concreted	I may have been concreting you may have been concreting she may have been concreting we may have been concreting you may have been concreting they may have been concreting

Negation

Simple form	V-ing form
I may not concrete you may not concrete she may not concrete we may not concrete you may not concrete they may not concrete	I may not be concreting you may not be concreting she may not be concreting we may not be concreting you may not be concreting they may not be concreting
Perfect	V-ing perfect
I may not have concreted you may not have concreted she may not have concreted we may not have concreted you may not have concreted they may not have concreted	I may not have been concreting you may not have been concreting she may not have been concreting we may not have been concreting you may not have been concreting they may not have been concreting

Interrogative form

Simple form	V-ing form
may I concrete? may you concrete? may she concrete? may we concrete? may you concrete? may they concrete?	may I be concreting? may you be concreting? may she be concreting? may we be concreting? may you be concreting? may they be concreting?
Perfect	V-ing perfect
may I have concreted? may you have concreted? may she have concreted? may we have concreted? may you have concreted? may they have concreted?	may I have been concreting? may you have been concreting? may she have been concreting? may we have been concreting? may you have been concreting? may they have been concreting?

Interro-negative form

Simple form	V-ing form
may I not concrete? may you not concrete? may she not concrete? may we not concrete? may you not concrete? may they not concrete?	may I not be concreting? may you not be concreting? may she not be concreting? may we not be concreting? may you not be concreting? may they not be concreting?
Perfect	V-ing perfect
may I not have concreted? may you not have concreted? may she not have concreted? may we not have concreted? may you not have concreted? may they not have concreted?	may I not have been concreting? may you not have been concreting? may she not have been concreting? may we not have been concreting? may you not have been concreting? may they not have been concreting?