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