may down
Regular verb: down - downed- downed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may down
you may down
he may down
we may down
you may down
they may down 	I may be downing
you may be downing
he may be downing
we may be downing
you may be downing
they may be downing	I may have downed
you may have downed
he may have downed
we may have downed
you may have downed
they may have downed	I may have been downing
you may have been downing
he may have been downing
we may have been downing
you may have been downing
they may have been downing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not down
you may not down
he may not down
we may not down
you may not down
they may not down 	I may not be downing
you may not be downing
he may not be downing
we may not be downing
you may not be downing
they may not be downing	I may not have downed
you may not have downed
he may not have downed
we may not have downed
you may not have downed
they may not have downed	I may not have been downing
you may not have been downing
he may not have been downing
we may not have been downing
you may not have been downing
they may not have been downing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I down?
may you down?
may he down?
may we down?
may you down?
may they down? 	may I be downing?
may you be downing?
may he be downing?
may we be downing?
may you be downing?
may they be downing? 	may I have downed?
may you have downed?
may he have downed?
may we have downed?
may you have downed?
may they have downed? 	may I have been downing?
may you have been downing?
may he have been downing?
may we have been downing?
may you have been downing?
may they have been downing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not down?
may you not down?
may he not down?
may we not down?
may you not down?
may they not down? 	may I not be downing?
may you not be downing?
may he not be downing?
may we not be downing?
may you not be downing?
may they not be downing? 	may I not have downed?
may you not have downed?
may he not have downed?
may we not have downed?
may you not have downed?
may they not have downed? 	may I not have been downing?
may you not have been downing?
may he not have been downing?
may we not have been downing?
may you not have been downing?
may they not have been downing?