English verb conjugation
SHALL YOWL

Regular verb: yowl - yowled - yowled

Affirmation

Simple form	V-ing form
I shall yowl you shall yowl he shall yowl we shall yowl you shall yowl they shall yowl	I shall be yowling you shall be yowling he shall be yowling we shall be yowling you shall be yowling they shall be yowling
Perfect	V-ing perfect
I shall have yowled you shall have yowled he shall have yowled we shall have yowled you shall have yowled they shall have yowled	I shall have been yowling you shall have been yowling he shall have been yowling we shall have been yowling you shall have been yowling they shall have been yowling

Negation

Simple form	V-ing form
I shall not yowl you shall not yowl he shall not yowl we shall not yowl you shall not yowl they shall not yowl	I shall not be yowling you shall not be yowling he shall not be yowling we shall not be yowling you shall not be yowling they shall not be yowling
Perfect	V-ing perfect
I shall not have yowled you shall not have yowled he shall not have yowled we shall not have yowled you shall not have yowled they shall not have yowled	I shall not have been yowling you shall not have been yowling he shall not have been yowling we shall not have been yowling you shall not have been yowling they shall not have been yowling

Interrogative form

Simple form	V-ing form
shall I yowl? shall you yowl? shall he yowl? shall we yowl? shall you yowl? shall they yowl?	shall I be yowling? shall you be yowling? shall he be yowling? shall we be yowling? shall you be yowling? shall they be yowling?
Perfect	V-ing perfect
shall I have yowled? shall you have yowled? shall he have yowled? shall we have yowled? shall you have yowled? shall they have yowled?	shall I have been yowling? shall you have been yowling? shall he have been yowling? shall we have been yowling? shall you have been yowling? shall they have been yowling?

Interro-negative form

Simple form	V-ing form
shall I not yowl? shall you not yowl? shall he not yowl? shall we not yowl? shall you not yowl? shall they not yowl?	shall I not be yowling? shall you not be yowling? shall he not be yowling? shall we not be yowling? shall you not be yowling? shall they not be yowling?
Perfect	V-ing perfect
shall I not have yowled? shall you not have yowled? shall he not have yowled? shall we not have yowled? shall you not have yowled? shall they not have yowled?	shall I not have been yowling? shall you not have been yowling? shall he not have been yowling? shall we not have been yowling? shall you not have been yowling? shall they not have been yowling?