shall coffer
Regular verb: coffer - coffered- coffered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall coffer
you shall coffer
he shall coffer
we shall coffer
you shall coffer
they shall coffer 	I shall be coffering
you shall be coffering
he shall be coffering
we shall be coffering
you shall be coffering
they shall be coffering	I shall have coffered
you shall have coffered
he shall have coffered
we shall have coffered
you shall have coffered
they shall have coffered	I shall have been coffering
you shall have been coffering
he shall have been coffering
we shall have been coffering
you shall have been coffering
they shall have been coffering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not coffer
you shall not coffer
he shall not coffer
we shall not coffer
you shall not coffer
they shall not coffer 	I shall not be coffering
you shall not be coffering
he shall not be coffering
we shall not be coffering
you shall not be coffering
they shall not be coffering	I shall not have coffered
you shall not have coffered
he shall not have coffered
we shall not have coffered
you shall not have coffered
they shall not have coffered	I shall not have been coffering
you shall not have been coffering
he shall not have been coffering
we shall not have been coffering
you shall not have been coffering
they shall not have been coffering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I coffer?
shall you coffer?
shall he coffer?
shall we coffer?
shall you coffer?
shall they coffer? 	shall I be coffering?
shall you be coffering?
shall he be coffering?
shall we be coffering?
shall you be coffering?
shall they be coffering? 	shall I have coffered?
shall you have coffered?
shall he have coffered?
shall we have coffered?
shall you have coffered?
shall they have coffered? 	shall I have been coffering?
shall you have been coffering?
shall he have been coffering?
shall we have been coffering?
shall you have been coffering?
shall they have been coffering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not coffer?
shall you not coffer?
shall he not coffer?
shall we not coffer?
shall you not coffer?
shall they not coffer? 	shall I not be coffering?
shall you not be coffering?
shall he not be coffering?
shall we not be coffering?
shall you not be coffering?
shall they not be coffering? 	shall I not have coffered?
shall you not have coffered?
shall he not have coffered?
shall we not have coffered?
shall you not have coffered?
shall they not have coffered? 	shall I not have been coffering?
shall you not have been coffering?
shall he not have been coffering?
shall we not have been coffering?
shall you not have been coffering?
shall they not have been coffering?