English verb conjugation
MAY RUBBER-STAMP

Regular verb: rubber-stamp - rubber-stamped - rubber-stamped

Affirmation

Simple form	V-ing form
I may rubber-stamp you may rubber-stamp he may rubber-stamp we may rubber-stamp you may rubber-stamp they may rubber-stamp	I may be rubber-stamping you may be rubber-stamping he may be rubber-stamping we may be rubber-stamping you may be rubber-stamping they may be rubber-stamping
Perfect	V-ing perfect
I may have rubber-stamped you may have rubber-stamped he may have rubber-stamped we may have rubber-stamped you may have rubber-stamped they may have rubber-stamped	I may have been rubber-stamping you may have been rubber-stamping he may have been rubber-stamping we may have been rubber-stamping you may have been rubber-stamping they may have been rubber-stamping

Negation

Simple form	V-ing form
I may not rubber-stamp you may not rubber-stamp he may not rubber-stamp we may not rubber-stamp you may not rubber-stamp they may not rubber-stamp	I may not be rubber-stamping you may not be rubber-stamping he may not be rubber-stamping we may not be rubber-stamping you may not be rubber-stamping they may not be rubber-stamping
Perfect	V-ing perfect
I may not have rubber-stamped you may not have rubber-stamped he may not have rubber-stamped we may not have rubber-stamped you may not have rubber-stamped they may not have rubber-stamped	I may not have been rubber-stamping you may not have been rubber-stamping he may not have been rubber-stamping we may not have been rubber-stamping you may not have been rubber-stamping they may not have been rubber-stamping

Interrogative form

Simple form	V-ing form
may I rubber-stamp? may you rubber-stamp? may he rubber-stamp? may we rubber-stamp? may you rubber-stamp? may they rubber-stamp?	may I be rubber-stamping? may you be rubber-stamping? may he be rubber-stamping? may we be rubber-stamping? may you be rubber-stamping? may they be rubber-stamping?
Perfect	V-ing perfect
may I have rubber-stamped? may you have rubber-stamped? may he have rubber-stamped? may we have rubber-stamped? may you have rubber-stamped? may they have rubber-stamped?	may I have been rubber-stamping? may you have been rubber-stamping? may he have been rubber-stamping? may we have been rubber-stamping? may you have been rubber-stamping? may they have been rubber-stamping?

Interro-negative form

Simple form	V-ing form
may I not rubber-stamp? may you not rubber-stamp? may he not rubber-stamp? may we not rubber-stamp? may you not rubber-stamp? may they not rubber-stamp?	may I not be rubber-stamping? may you not be rubber-stamping? may he not be rubber-stamping? may we not be rubber-stamping? may you not be rubber-stamping? may they not be rubber-stamping?
Perfect	V-ing perfect
may I not have rubber-stamped? may you not have rubber-stamped? may he not have rubber-stamped? may we not have rubber-stamped? may you not have rubber-stamped? may they not have rubber-stamped?	may I not have been rubber-stamping? may you not have been rubber-stamping? may he not have been rubber-stamping? may we not have been rubber-stamping? may you not have been rubber-stamping? may they not have been rubber-stamping?