ought to aspirate
Regular verb: aspirate - aspirated- aspirated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to aspirate
you ought to aspirate
he ought to aspirate
we ought to aspirate
you ought to aspirate
they ought to aspirate 	I ought to be aspirating
you ought to be aspirating
he ought to be aspirating
we ought to be aspirating
you ought to be aspirating
they ought to be aspirating	I ought to have aspirated
you ought to have aspirated
he ought to have aspirated
we ought to have aspirated
you ought to have aspirated
they ought to have aspirated	I ought to have been aspirating
you ought to have been aspirating
he ought to have been aspirating
we ought to have been aspirating
you ought to have been aspirating
they ought to have been aspirating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to aspirate
you ought not to aspirate
he ought not to aspirate
we ought not to aspirate
you ought not to aspirate
they ought not to aspirate 	I ought not to aspirating
you ought not to aspirating
he ought not to aspirating
we ought not to aspirating
you ought not to aspirating
they ought not to aspirating	I ought not to have aspirated
you ought not to have aspirated
he ought not to have aspirated
we ought not to have aspirated
you ought not to have aspirated
they ought not to have aspirated	I ought not to have been aspirating
you ought not to have been aspirating
he ought not to have been aspirating
we ought not to have been aspirating
you ought not to have been aspirating
they ought not to have been aspirating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I aspirate?
ought to you aspirate?
ought to he aspirate?
ought to we aspirate?
ought to you aspirate?
ought to they aspirate? 	ought to I be aspirating?
ought to you be aspirating?
ought to he be aspirating?
ought to we be aspirating?
ought to you be aspirating?
ought to they be aspirating? 	ought to I have aspirated?
ought to you have aspirated?
ought to he have aspirated?
ought to we have aspirated?
ought to you have aspirated?
ought to they have aspirated? 	ought to I have been aspirating?
ought to you have been aspirating?
ought to he have been aspirating?
ought to we have been aspirating?
ought to you have been aspirating?
ought to they have been aspirating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to aspirate?
ought you not to aspirate?
ought he not to aspirate?
ought we not to aspirate?
ought you not to aspirate?
ought they not to aspirate? 	ought I not to be aspirating?
ought you not to be aspirating?
ought he not to be aspirating?
ought we not to be aspirating?
ought you not to be aspirating?
ought they not to be aspirating? 	ought I not to have aspirated?
ought you not to have aspirated?
ought he not to have aspirated?
ought we not to have aspirated?
ought you not to have aspirated?
ought they not to have aspirated? 	ought I not to have been aspirating?
ought you not to have been aspirating?
ought he not to have been aspirating?
ought we not to have been aspirating?
ought you not to have been aspirating?
ought they not to have been aspirating?