ought to pique
Regular verb: pique - piqued- piqued

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to pique
you ought to pique
he ought to pique
we ought to pique
you ought to pique
they ought to pique 	I ought to be piquing
you ought to be piquing
he ought to be piquing
we ought to be piquing
you ought to be piquing
they ought to be piquing	I ought to have piqued
you ought to have piqued
he ought to have piqued
we ought to have piqued
you ought to have piqued
they ought to have piqued	I ought to have been piquing
you ought to have been piquing
he ought to have been piquing
we ought to have been piquing
you ought to have been piquing
they ought to have been piquing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to pique
you ought not to pique
he ought not to pique
we ought not to pique
you ought not to pique
they ought not to pique 	I ought not to piquing
you ought not to piquing
he ought not to piquing
we ought not to piquing
you ought not to piquing
they ought not to piquing	I ought not to have piqued
you ought not to have piqued
he ought not to have piqued
we ought not to have piqued
you ought not to have piqued
they ought not to have piqued	I ought not to have been piquing
you ought not to have been piquing
he ought not to have been piquing
we ought not to have been piquing
you ought not to have been piquing
they ought not to have been piquing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I pique?
ought to you pique?
ought to he pique?
ought to we pique?
ought to you pique?
ought to they pique? 	ought to I be piquing?
ought to you be piquing?
ought to he be piquing?
ought to we be piquing?
ought to you be piquing?
ought to they be piquing? 	ought to I have piqued?
ought to you have piqued?
ought to he have piqued?
ought to we have piqued?
ought to you have piqued?
ought to they have piqued? 	ought to I have been piquing?
ought to you have been piquing?
ought to he have been piquing?
ought to we have been piquing?
ought to you have been piquing?
ought to they have been piquing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to pique?
ought you not to pique?
ought he not to pique?
ought we not to pique?
ought you not to pique?
ought they not to pique? 	ought I not to be piquing?
ought you not to be piquing?
ought he not to be piquing?
ought we not to be piquing?
ought you not to be piquing?
ought they not to be piquing? 	ought I not to have piqued?
ought you not to have piqued?
ought he not to have piqued?
ought we not to have piqued?
ought you not to have piqued?
ought they not to have piqued? 	ought I not to have been piquing?
ought you not to have been piquing?
ought he not to have been piquing?
ought we not to have been piquing?
ought you not to have been piquing?
ought they not to have been piquing?