English verb conjugation
MAY QUINTUPLE

Regular verb: quintuple - quintupled - quintupled

Affirmation

Simple form	V-ing form
I may quintuple you may quintuple she may quintuple we may quintuple you may quintuple they may quintuple	I may be quintupling you may be quintupling she may be quintupling we may be quintupling you may be quintupling they may be quintupling
Perfect	V-ing perfect
I may have quintupled you may have quintupled she may have quintupled we may have quintupled you may have quintupled they may have quintupled	I may have been quintupling you may have been quintupling she may have been quintupling we may have been quintupling you may have been quintupling they may have been quintupling

Negation

Simple form	V-ing form
I mayn't quintuple you mayn't quintuple she mayn't quintuple we mayn't quintuple you mayn't quintuple they mayn't quintuple	I mayn't be quintupling you mayn't be quintupling she mayn't be quintupling we mayn't be quintupling you mayn't be quintupling they mayn't be quintupling
Perfect	V-ing perfect
I mayn't have quintupled you mayn't have quintupled she mayn't have quintupled we mayn't have quintupled you mayn't have quintupled they mayn't have quintupled	I mayn't have been quintupling you mayn't have been quintupling she mayn't have been quintupling we mayn't have been quintupling you mayn't have been quintupling they mayn't have been quintupling

Interrogative form

Simple form	V-ing form
may I quintuple? may you quintuple? may she quintuple? may we quintuple? may you quintuple? may they quintuple?	may I be quintupling? may you be quintupling? may she be quintupling? may we be quintupling? may you be quintupling? may they be quintupling?
Perfect	V-ing perfect
may I have quintupled? may you have quintupled? may she have quintupled? may we have quintupled? may you have quintupled? may they have quintupled?	may I have been quintupling? may you have been quintupling? may she have been quintupling? may we have been quintupling? may you have been quintupling? may they have been quintupling?

Interro-negative form

Simple form	V-ing form
mayn't I quintuple? mayn't you quintuple? mayn't she quintuple? mayn't we quintuple? mayn't you quintuple? mayn't they quintuple?	mayn't I be quintupling? mayn't you be quintupling? mayn't she be quintupling? mayn't we be quintupling? mayn't you be quintupling? mayn't they be quintupling?
Perfect	V-ing perfect
mayn't I have quintupled? mayn't you have quintupled? mayn't she have quintupled? mayn't we have quintupled? mayn't you have quintupled? mayn't they have quintupled?	mayn't I have been quintupling? mayn't you have been quintupling? mayn't she have been quintupling? mayn't we have been quintupling? mayn't you have been quintupling? mayn't they have been quintupling?