English verb conjugation
SHALL YIP

Regular verb: yip - yipped - yipped

Affirmation

Simple form	V-ing form
I'll yip you'll yip he'll yip we'll yip you'll yip they'll yip	I'll be yipping you'll be yipping he'll be yipping we'll be yipping you'll be yipping they'll be yipping
Perfect	V-ing perfect
I'll have yipped you'll have yipped he'll have yipped we'll have yipped you'll have yipped they'll have yipped	I'll have been yipping you'll have been yipping he'll have been yipping we'll have been yipping you'll have been yipping they'll have been yipping

Negation

Simple form	V-ing form
I shan't yip you shan't yip he shan't yip we shan't yip you shan't yip they shan't yip	I shan't be yipping you shan't be yipping he shan't be yipping we shan't be yipping you shan't be yipping they shan't be yipping
Perfect	V-ing perfect
I shan't have yipped you shan't have yipped he shan't have yipped we shan't have yipped you shan't have yipped they shan't have yipped	I shan't have been yipping you shan't have been yipping he shan't have been yipping we shan't have been yipping you shan't have been yipping they shan't have been yipping

Interrogative form

Simple form	V-ing form
shall I yip? shall you yip? shall he yip? shall we yip? shall you yip? shall they yip?	shall I be yipping? shall you be yipping? shall he be yipping? shall we be yipping? shall you be yipping? shall they be yipping?
Perfect	V-ing perfect
shall I have yipped? shall you have yipped? shall he have yipped? shall we have yipped? shall you have yipped? shall they have yipped?	shall I have been yipping? shall you have been yipping? shall he have been yipping? shall we have been yipping? shall you have been yipping? shall they have been yipping?

Interro-negative form

Simple form	V-ing form
shan't I yip? shan't you yip? shan't he yip? shan't we yip? shan't you yip? shan't they yip?	shan't I be yipping? shan't you be yipping? shan't he be yipping? shan't we be yipping? shan't you be yipping? shan't they be yipping?
Perfect	V-ing perfect
shan't I have yipped? shan't you have yipped? shan't he have yipped? shan't we have yipped? shan't you have yipped? shan't they have yipped?	shan't I have been yipping? shan't you have been yipping? shan't he have been yipping? shan't we have been yipping? shan't you have been yipping? shan't they have been yipping?