will rib
Regular verb: rib - ribed- ribed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will rib
you will rib
he will rib
we will rib
you will rib
they will rib 	I will be ribing
you will be ribing
he will be ribing
we will be ribing
you will be ribing
they will be ribing	I will have ribed
you will have ribed
he will have ribed
we will have ribed
you will have ribed
they will have ribed	I will have been ribing
you will have been ribing
he will have been ribing
we will have been ribing
you will have been ribing
they will have been ribing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will not rib
you will not rib
he will not rib
we will not rib
you will not rib
they will not rib 	I will not be ribing
you will not be ribing
he will not be ribing
we will not be ribing
you will not be ribing
they will not be ribing	I will not have ribed
you will not have ribed
he will not have ribed
we will not have ribed
you will not have ribed
they will not have ribed	I will not have been ribing
you will not have been ribing
he will not have been ribing
we will not have been ribing
you will not have been ribing
they will not have been ribing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I rib?
will you rib?
will he rib?
will we rib?
will you rib?
will they rib? 	will I be ribing?
will you be ribing?
will he be ribing?
will we be ribing?
will you be ribing?
will they be ribing? 	will I have ribed?
will you have ribed?
will he have ribed?
will we have ribed?
will you have ribed?
will they have ribed? 	will I have been ribing?
will you have been ribing?
will he have been ribing?
will we have been ribing?
will you have been ribing?
will they have been ribing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I not rib?
will you not rib?
will he not rib?
will we not rib?
will you not rib?
will they not rib? 	will I not be ribing?
will you not be ribing?
will he not be ribing?
will we not be ribing?
will you not be ribing?
will they not be ribing? 	will I not have ribed?
will you not have ribed?
will he not have ribed?
will we not have ribed?
will you not have ribed?
will they not have ribed? 	will I not have been ribing?
will you not have been ribing?
will he not have been ribing?
will we not have been ribing?
will you not have been ribing?
will they not have been ribing?