ought to devaluate
Regular verb: devaluate - devaluated- devaluated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to devaluate
you ought to devaluate
he ought to devaluate
we ought to devaluate
you ought to devaluate
they ought to devaluate 	I ought to be devaluating
you ought to be devaluating
he ought to be devaluating
we ought to be devaluating
you ought to be devaluating
they ought to be devaluating	I ought to have devaluated
you ought to have devaluated
he ought to have devaluated
we ought to have devaluated
you ought to have devaluated
they ought to have devaluated	I ought to have been devaluating
you ought to have been devaluating
he ought to have been devaluating
we ought to have been devaluating
you ought to have been devaluating
they ought to have been devaluating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to devaluate
you ought not to devaluate
he ought not to devaluate
we ought not to devaluate
you ought not to devaluate
they ought not to devaluate 	I ought not to devaluating
you ought not to devaluating
he ought not to devaluating
we ought not to devaluating
you ought not to devaluating
they ought not to devaluating	I ought not to have devaluated
you ought not to have devaluated
he ought not to have devaluated
we ought not to have devaluated
you ought not to have devaluated
they ought not to have devaluated	I ought not to have been devaluating
you ought not to have been devaluating
he ought not to have been devaluating
we ought not to have been devaluating
you ought not to have been devaluating
they ought not to have been devaluating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I devaluate?
ought to you devaluate?
ought to he devaluate?
ought to we devaluate?
ought to you devaluate?
ought to they devaluate? 	ought to I be devaluating?
ought to you be devaluating?
ought to he be devaluating?
ought to we be devaluating?
ought to you be devaluating?
ought to they be devaluating? 	ought to I have devaluated?
ought to you have devaluated?
ought to he have devaluated?
ought to we have devaluated?
ought to you have devaluated?
ought to they have devaluated? 	ought to I have been devaluating?
ought to you have been devaluating?
ought to he have been devaluating?
ought to we have been devaluating?
ought to you have been devaluating?
ought to they have been devaluating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to devaluate?
ought you not to devaluate?
ought he not to devaluate?
ought we not to devaluate?
ought you not to devaluate?
ought they not to devaluate? 	ought I not to be devaluating?
ought you not to be devaluating?
ought he not to be devaluating?
ought we not to be devaluating?
ought you not to be devaluating?
ought they not to be devaluating? 	ought I not to have devaluated?
ought you not to have devaluated?
ought he not to have devaluated?
ought we not to have devaluated?
ought you not to have devaluated?
ought they not to have devaluated? 	ought I not to have been devaluating?
ought you not to have been devaluating?
ought he not to have been devaluating?
ought we not to have been devaluating?
ought you not to have been devaluating?
ought they not to have been devaluating?