ought to steepen
Regular verb: steepen - steepened- steepened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to steepen
you ought to steepen
he ought to steepen
we ought to steepen
you ought to steepen
they ought to steepen 	I ought to be steepening
you ought to be steepening
he ought to be steepening
we ought to be steepening
you ought to be steepening
they ought to be steepening	I ought to have steepened
you ought to have steepened
he ought to have steepened
we ought to have steepened
you ought to have steepened
they ought to have steepened	I ought to have been steepening
you ought to have been steepening
he ought to have been steepening
we ought to have been steepening
you ought to have been steepening
they ought to have been steepening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to steepen
you ought not to steepen
he ought not to steepen
we ought not to steepen
you ought not to steepen
they ought not to steepen 	I ought not to steepening
you ought not to steepening
he ought not to steepening
we ought not to steepening
you ought not to steepening
they ought not to steepening	I ought not to have steepened
you ought not to have steepened
he ought not to have steepened
we ought not to have steepened
you ought not to have steepened
they ought not to have steepened	I ought not to have been steepening
you ought not to have been steepening
he ought not to have been steepening
we ought not to have been steepening
you ought not to have been steepening
they ought not to have been steepening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I steepen?
ought to you steepen?
ought to he steepen?
ought to we steepen?
ought to you steepen?
ought to they steepen? 	ought to I be steepening?
ought to you be steepening?
ought to he be steepening?
ought to we be steepening?
ought to you be steepening?
ought to they be steepening? 	ought to I have steepened?
ought to you have steepened?
ought to he have steepened?
ought to we have steepened?
ought to you have steepened?
ought to they have steepened? 	ought to I have been steepening?
ought to you have been steepening?
ought to he have been steepening?
ought to we have been steepening?
ought to you have been steepening?
ought to they have been steepening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to steepen?
ought you not to steepen?
ought he not to steepen?
ought we not to steepen?
ought you not to steepen?
ought they not to steepen? 	ought I not to be steepening?
ought you not to be steepening?
ought he not to be steepening?
ought we not to be steepening?
ought you not to be steepening?
ought they not to be steepening? 	ought I not to have steepened?
ought you not to have steepened?
ought he not to have steepened?
ought we not to have steepened?
ought you not to have steepened?
ought they not to have steepened? 	ought I not to have been steepening?
ought you not to have been steepening?
ought he not to have been steepening?
ought we not to have been steepening?
ought you not to have been steepening?
ought they not to have been steepening?