shall jabber
Regular verb: jabber - jabbered- jabbered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall jabber
you shall jabber
he shall jabber
we shall jabber
you shall jabber
they shall jabber 	I shall be jabbering
you shall be jabbering
he shall be jabbering
we shall be jabbering
you shall be jabbering
they shall be jabbering	I shall have jabbered
you shall have jabbered
he shall have jabbered
we shall have jabbered
you shall have jabbered
they shall have jabbered	I shall have been jabbering
you shall have been jabbering
he shall have been jabbering
we shall have been jabbering
you shall have been jabbering
they shall have been jabbering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not jabber
you shall not jabber
he shall not jabber
we shall not jabber
you shall not jabber
they shall not jabber 	I shall not be jabbering
you shall not be jabbering
he shall not be jabbering
we shall not be jabbering
you shall not be jabbering
they shall not be jabbering	I shall not have jabbered
you shall not have jabbered
he shall not have jabbered
we shall not have jabbered
you shall not have jabbered
they shall not have jabbered	I shall not have been jabbering
you shall not have been jabbering
he shall not have been jabbering
we shall not have been jabbering
you shall not have been jabbering
they shall not have been jabbering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I jabber?
shall you jabber?
shall he jabber?
shall we jabber?
shall you jabber?
shall they jabber? 	shall I be jabbering?
shall you be jabbering?
shall he be jabbering?
shall we be jabbering?
shall you be jabbering?
shall they be jabbering? 	shall I have jabbered?
shall you have jabbered?
shall he have jabbered?
shall we have jabbered?
shall you have jabbered?
shall they have jabbered? 	shall I have been jabbering?
shall you have been jabbering?
shall he have been jabbering?
shall we have been jabbering?
shall you have been jabbering?
shall they have been jabbering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not jabber?
shall you not jabber?
shall he not jabber?
shall we not jabber?
shall you not jabber?
shall they not jabber? 	shall I not be jabbering?
shall you not be jabbering?
shall he not be jabbering?
shall we not be jabbering?
shall you not be jabbering?
shall they not be jabbering? 	shall I not have jabbered?
shall you not have jabbered?
shall he not have jabbered?
shall we not have jabbered?
shall you not have jabbered?
shall they not have jabbered? 	shall I not have been jabbering?
shall you not have been jabbering?
shall he not have been jabbering?
shall we not have been jabbering?
shall you not have been jabbering?
shall they not have been jabbering?