ought to rib
Verbo regolare: rib - ribed- ribed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to rib
you ought to rib
he ought to rib
we ought to rib
you ought to rib
they ought to rib 	I ought to be ribing
you ought to be ribing
he ought to be ribing
we ought to be ribing
you ought to be ribing
they ought to be ribing	I ought to have ribed
you ought to have ribed
he ought to have ribed
we ought to have ribed
you ought to have ribed
they ought to have ribed	I ought to have been ribing
you ought to have been ribing
he ought to have been ribing
we ought to have been ribing
you ought to have been ribing
they ought to have been ribing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to rib
you ought not to rib
he ought not to rib
we ought not to rib
you ought not to rib
they ought not to rib 	I ought not to ribing
you ought not to ribing
he ought not to ribing
we ought not to ribing
you ought not to ribing
they ought not to ribing	I ought not to have ribed
you ought not to have ribed
he ought not to have ribed
we ought not to have ribed
you ought not to have ribed
they ought not to have ribed	I ought not to have been ribing
you ought not to have been ribing
he ought not to have been ribing
we ought not to have been ribing
you ought not to have been ribing
they ought not to have been ribing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I rib?
ought to you rib?
ought to he rib?
ought to we rib?
ought to you rib?
ought to they rib? 	ought to I be ribing?
ought to you be ribing?
ought to he be ribing?
ought to we be ribing?
ought to you be ribing?
ought to they be ribing? 	ought to I have ribed?
ought to you have ribed?
ought to he have ribed?
ought to we have ribed?
ought to you have ribed?
ought to they have ribed? 	ought to I have been ribing?
ought to you have been ribing?
ought to he have been ribing?
ought to we have been ribing?
ought to you have been ribing?
ought to they have been ribing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to rib?
ought you not to rib?
ought he not to rib?
ought we not to rib?
ought you not to rib?
ought they not to rib? 	ought I not to be ribing?
ought you not to be ribing?
ought he not to be ribing?
ought we not to be ribing?
ought you not to be ribing?
ought they not to be ribing? 	ought I not to have ribed?
ought you not to have ribed?
ought he not to have ribed?
ought we not to have ribed?
ought you not to have ribed?
ought they not to have ribed? 	ought I not to have been ribing?
ought you not to have been ribing?
ought he not to have been ribing?
ought we not to have been ribing?
ought you not to have been ribing?
ought they not to have been ribing?