may condition
Regular verb: condition - conditioned- conditioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may condition
you may condition
she may condition
we may condition
you may condition
they may condition 	I may be conditioning
you may be conditioning
she may be conditioning
we may be conditioning
you may be conditioning
they may be conditioning	I may have conditioned
you may have conditioned
she may have conditioned
we may have conditioned
you may have conditioned
they may have conditioned	I may have been conditioning
you may have been conditioning
she may have been conditioning
we may have been conditioning
you may have been conditioning
they may have been conditioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't condition
you mayn't condition
she mayn't condition
we mayn't condition
you mayn't condition
they mayn't condition 	I mayn't be conditioning
you mayn't be conditioning
she mayn't be conditioning
we mayn't be conditioning
you mayn't be conditioning
they mayn't be conditioning	I mayn't have conditioned
you mayn't have conditioned
she mayn't have conditioned
we mayn't have conditioned
you mayn't have conditioned
they mayn't have conditioned	I mayn't have been conditioning
you mayn't have been conditioning
she mayn't have been conditioning
we mayn't have been conditioning
you mayn't have been conditioning
they mayn't have been conditioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I condition?
may you condition?
may she condition?
may we condition?
may you condition?
may they condition? 	may I be conditioning?
may you be conditioning?
may she be conditioning?
may we be conditioning?
may you be conditioning?
may they be conditioning? 	may I have conditioned?
may you have conditioned?
may she have conditioned?
may we have conditioned?
may you have conditioned?
may they have conditioned? 	may I have been conditioning?
may you have been conditioning?
may she have been conditioning?
may we have been conditioning?
may you have been conditioning?
may they have been conditioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I condition?
mayn't you condition?
mayn't she condition?
mayn't we condition?
mayn't you condition?
mayn't they condition? 	mayn't I be conditioning?
mayn't you be conditioning?
mayn't she be conditioning?
mayn't we be conditioning?
mayn't you be conditioning?
mayn't they be conditioning? 	mayn't I have conditioned?
mayn't you have conditioned?
mayn't she have conditioned?
mayn't we have conditioned?
mayn't you have conditioned?
mayn't they have conditioned? 	mayn't I have been conditioning?
mayn't you have been conditioning?
mayn't she have been conditioning?
mayn't we have been conditioning?
mayn't you have been conditioning?
mayn't they have been conditioning?