may prepack
Regular verb: prepack - prepacked- prepacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may prepack
you may prepack
she may prepack
we may prepack
you may prepack
they may prepack 	I may be prepacking
you may be prepacking
she may be prepacking
we may be prepacking
you may be prepacking
they may be prepacking	I may have prepacked
you may have prepacked
she may have prepacked
we may have prepacked
you may have prepacked
they may have prepacked	I may have been prepacking
you may have been prepacking
she may have been prepacking
we may have been prepacking
you may have been prepacking
they may have been prepacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not prepack
you may not prepack
she may not prepack
we may not prepack
you may not prepack
they may not prepack 	I may not be prepacking
you may not be prepacking
she may not be prepacking
we may not be prepacking
you may not be prepacking
they may not be prepacking	I may not have prepacked
you may not have prepacked
she may not have prepacked
we may not have prepacked
you may not have prepacked
they may not have prepacked	I may not have been prepacking
you may not have been prepacking
she may not have been prepacking
we may not have been prepacking
you may not have been prepacking
they may not have been prepacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I prepack?
may you prepack?
may she prepack?
may we prepack?
may you prepack?
may they prepack? 	may I be prepacking?
may you be prepacking?
may she be prepacking?
may we be prepacking?
may you be prepacking?
may they be prepacking? 	may I have prepacked?
may you have prepacked?
may she have prepacked?
may we have prepacked?
may you have prepacked?
may they have prepacked? 	may I have been prepacking?
may you have been prepacking?
may she have been prepacking?
may we have been prepacking?
may you have been prepacking?
may they have been prepacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not prepack?
may you not prepack?
may she not prepack?
may we not prepack?
may you not prepack?
may they not prepack? 	may I not be prepacking?
may you not be prepacking?
may she not be prepacking?
may we not be prepacking?
may you not be prepacking?
may they not be prepacking? 	may I not have prepacked?
may you not have prepacked?
may she not have prepacked?
may we not have prepacked?
may you not have prepacked?
may they not have prepacked? 	may I not have been prepacking?
may you not have been prepacking?
may she not have been prepacking?
may we not have been prepacking?
may you not have been prepacking?
may they not have been prepacking?