I may triple you may triple he may triple we may triple you may triple they may triple
V-ing form
I may be tripling you may be tripling he may be tripling we may be tripling you may be tripling they may be tripling
Perfect
I may have tripled you may have tripled he may have tripled we may have tripled you may have tripled they may have tripled
V-ing perfect
I may have been tripling you may have been tripling he may have been tripling we may have been tripling you may have been tripling they may have been tripling
Negation
Simple form
I mayn't triple you mayn't triple he mayn't triple we mayn't triple you mayn't triple they mayn't triple
V-ing form
I mayn't be tripling you mayn't be tripling he mayn't be tripling we mayn't be tripling you mayn't be tripling they mayn't be tripling
Perfect
I mayn't have tripled you mayn't have tripled he mayn't have tripled we mayn't have tripled you mayn't have tripled they mayn't have tripled
V-ing perfect
I mayn't have been tripling you mayn't have been tripling he mayn't have been tripling we mayn't have been tripling you mayn't have been tripling they mayn't have been tripling
Interrogative form
Simple form
may I triple? may you triple? may he triple? may we triple? may you triple? may they triple?
V-ing form
may I be tripling? may you be tripling? may he be tripling? may we be tripling? may you be tripling? may they be tripling?
Perfect
may I have tripled? may you have tripled? may he have tripled? may we have tripled? may you have tripled? may they have tripled?
V-ing perfect
may I have been tripling? may you have been tripling? may he have been tripling? may we have been tripling? may you have been tripling? may they have been tripling?
Interro-negative form
Simple form
mayn't I triple? mayn't you triple? mayn't he triple? mayn't we triple? mayn't you triple? mayn't they triple?
V-ing form
mayn't I be tripling? mayn't you be tripling? mayn't he be tripling? mayn't we be tripling? mayn't you be tripling? mayn't they be tripling?
Perfect
mayn't I have tripled? mayn't you have tripled? mayn't he have tripled? mayn't we have tripled? mayn't you have tripled? mayn't they have tripled?
V-ing perfect
mayn't I have been tripling? mayn't you have been tripling? mayn't he have been tripling? mayn't we have been tripling? mayn't you have been tripling? mayn't they have been tripling?