ought to tower
Regular verb: tower - towered- towered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to tower
you ought to tower
she ought to tower
we ought to tower
you ought to tower
they ought to tower 	I ought to be towering
you ought to be towering
she ought to be towering
we ought to be towering
you ought to be towering
they ought to be towering	I ought to have towered
you ought to have towered
she ought to have towered
we ought to have towered
you ought to have towered
they ought to have towered	I ought to have been towering
you ought to have been towering
she ought to have been towering
we ought to have been towering
you ought to have been towering
they ought to have been towering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to tower
you ought not to tower
she ought not to tower
we ought not to tower
you ought not to tower
they ought not to tower 	I ought not to towering
you ought not to towering
she ought not to towering
we ought not to towering
you ought not to towering
they ought not to towering	I ought not to have towered
you ought not to have towered
she ought not to have towered
we ought not to have towered
you ought not to have towered
they ought not to have towered	I ought not to have been towering
you ought not to have been towering
she ought not to have been towering
we ought not to have been towering
you ought not to have been towering
they ought not to have been towering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I tower?
ought to you tower?
ought to she tower?
ought to we tower?
ought to you tower?
ought to they tower? 	ought to I be towering?
ought to you be towering?
ought to she be towering?
ought to we be towering?
ought to you be towering?
ought to they be towering? 	ought to I have towered?
ought to you have towered?
ought to she have towered?
ought to we have towered?
ought to you have towered?
ought to they have towered? 	ought to I have been towering?
ought to you have been towering?
ought to she have been towering?
ought to we have been towering?
ought to you have been towering?
ought to they have been towering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to tower?
ought you not to tower?
ought she not to tower?
ought we not to tower?
ought you not to tower?
ought they not to tower? 	ought I not to be towering?
ought you not to be towering?
ought she not to be towering?
ought we not to be towering?
ought you not to be towering?
ought they not to be towering? 	ought I not to have towered?
ought you not to have towered?
ought she not to have towered?
ought we not to have towered?
ought you not to have towered?
ought they not to have towered? 	ought I not to have been towering?
ought you not to have been towering?
ought she not to have been towering?
ought we not to have been towering?
ought you not to have been towering?
ought they not to have been towering?