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 oughtn't to aspirate
you oughtn't to aspirate
he oughtn't to aspirate
we oughtn't to aspirate
you oughtn't to aspirate
they oughtn't to aspirate 	I oughtn't to be aspirating
you oughtn't to be aspirating
he oughtn't to be aspirating
we oughtn't to be aspirating
you oughtn't to be aspirating
they oughtn't to be aspirating	I oughtn't to have aspirated
you oughtn't to have aspirated
he oughtn't to have aspirated
we oughtn't to have aspirated
you oughtn't to have aspirated
they oughtn't to have aspirated	I oughtn't to have been aspirating
you oughtn't to have been aspirating
he oughtn't to have been aspirating
we oughtn't to have been aspirating
you oughtn't to have been aspirating
they oughtn't 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 	
oughtn't I to aspirate?
oughtn't you to aspirate?
oughtn't he to aspirate?
oughtn't we to aspirate?
oughtn't you to aspirate?
oughtn't they to aspirate? 	oughtn't I to be aspirating?
oughtn't you to be aspirating?
oughtn't he to be aspirating?
oughtn't we to be aspirating?
oughtn't you to be aspirating?
oughtn't they to be aspirating? 	oughtn't I to have aspirated?
oughtn't you to have aspirated?
oughtn't he to have aspirated?
oughtn't we to have aspirated?
oughtn't you to have aspirated?
oughtn't they to have aspirated? 	oughtn't I to have been aspirating?
oughtn't you to have been aspirating?
oughtn't he to have been aspirating?
oughtn't we to have been aspirating?
oughtn't you to have been aspirating?
oughtn't they to have been aspirating?