may prespecify
Regular verb: prespecify - prespecified- prespecified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may prespecify
you may prespecify
he may prespecify
we may prespecify
you may prespecify
they may prespecify 	I may be prespecifying
you may be prespecifying
he may be prespecifying
we may be prespecifying
you may be prespecifying
they may be prespecifying	I may have prespecified
you may have prespecified
he may have prespecified
we may have prespecified
you may have prespecified
they may have prespecified	I may have been prespecifying
you may have been prespecifying
he may have been prespecifying
we may have been prespecifying
you may have been prespecifying
they may have been prespecifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't prespecify
you mayn't prespecify
he mayn't prespecify
we mayn't prespecify
you mayn't prespecify
they mayn't prespecify 	I mayn't be prespecifying
you mayn't be prespecifying
he mayn't be prespecifying
we mayn't be prespecifying
you mayn't be prespecifying
they mayn't be prespecifying	I mayn't have prespecified
you mayn't have prespecified
he mayn't have prespecified
we mayn't have prespecified
you mayn't have prespecified
they mayn't have prespecified	I mayn't have been prespecifying
you mayn't have been prespecifying
he mayn't have been prespecifying
we mayn't have been prespecifying
you mayn't have been prespecifying
they mayn't have been prespecifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I prespecify?
may you prespecify?
may he prespecify?
may we prespecify?
may you prespecify?
may they prespecify? 	may I be prespecifying?
may you be prespecifying?
may he be prespecifying?
may we be prespecifying?
may you be prespecifying?
may they be prespecifying? 	may I have prespecified?
may you have prespecified?
may he have prespecified?
may we have prespecified?
may you have prespecified?
may they have prespecified? 	may I have been prespecifying?
may you have been prespecifying?
may he have been prespecifying?
may we have been prespecifying?
may you have been prespecifying?
may they have been prespecifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I prespecify?
mayn't you prespecify?
mayn't he prespecify?
mayn't we prespecify?
mayn't you prespecify?
mayn't they prespecify? 	mayn't I be prespecifying?
mayn't you be prespecifying?
mayn't he be prespecifying?
mayn't we be prespecifying?
mayn't you be prespecifying?
mayn't they be prespecifying? 	mayn't I have prespecified?
mayn't you have prespecified?
mayn't he have prespecified?
mayn't we have prespecified?
mayn't you have prespecified?
mayn't they have prespecified? 	mayn't I have been prespecifying?
mayn't you have been prespecifying?
mayn't he have been prespecifying?
mayn't we have been prespecifying?
mayn't you have been prespecifying?
mayn't they have been prespecifying?