shall breakfast
Regular verb: breakfast - breakfasted- breakfasted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall breakfast
you shall breakfast
he shall breakfast
we shall breakfast
you shall breakfast
they shall breakfast 	I shall be breakfasting
you shall be breakfasting
he shall be breakfasting
we shall be breakfasting
you shall be breakfasting
they shall be breakfasting	I shall have breakfasted
you shall have breakfasted
he shall have breakfasted
we shall have breakfasted
you shall have breakfasted
they shall have breakfasted	I shall have been breakfasting
you shall have been breakfasting
he shall have been breakfasting
we shall have been breakfasting
you shall have been breakfasting
they shall have been breakfasting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not breakfast
you shall not breakfast
he shall not breakfast
we shall not breakfast
you shall not breakfast
they shall not breakfast 	I shall not be breakfasting
you shall not be breakfasting
he shall not be breakfasting
we shall not be breakfasting
you shall not be breakfasting
they shall not be breakfasting	I shall not have breakfasted
you shall not have breakfasted
he shall not have breakfasted
we shall not have breakfasted
you shall not have breakfasted
they shall not have breakfasted	I shall not have been breakfasting
you shall not have been breakfasting
he shall not have been breakfasting
we shall not have been breakfasting
you shall not have been breakfasting
they shall not have been breakfasting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I breakfast?
shall you breakfast?
shall he breakfast?
shall we breakfast?
shall you breakfast?
shall they breakfast? 	shall I be breakfasting?
shall you be breakfasting?
shall he be breakfasting?
shall we be breakfasting?
shall you be breakfasting?
shall they be breakfasting? 	shall I have breakfasted?
shall you have breakfasted?
shall he have breakfasted?
shall we have breakfasted?
shall you have breakfasted?
shall they have breakfasted? 	shall I have been breakfasting?
shall you have been breakfasting?
shall he have been breakfasting?
shall we have been breakfasting?
shall you have been breakfasting?
shall they have been breakfasting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not breakfast?
shall you not breakfast?
shall he not breakfast?
shall we not breakfast?
shall you not breakfast?
shall they not breakfast? 	shall I not be breakfasting?
shall you not be breakfasting?
shall he not be breakfasting?
shall we not be breakfasting?
shall you not be breakfasting?
shall they not be breakfasting? 	shall I not have breakfasted?
shall you not have breakfasted?
shall he not have breakfasted?
shall we not have breakfasted?
shall you not have breakfasted?
shall they not have breakfasted? 	shall I not have been breakfasting?
shall you not have been breakfasting?
shall he not have been breakfasting?
shall we not have been breakfasting?
shall you not have been breakfasting?
shall they not have been breakfasting?