ought to impearl
Regular verb: impearl - impearled- impearled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to impearl
you ought to impearl
he ought to impearl
we ought to impearl
you ought to impearl
they ought to impearl 	I ought to be impearling
you ought to be impearling
he ought to be impearling
we ought to be impearling
you ought to be impearling
they ought to be impearling	I ought to have impearled
you ought to have impearled
he ought to have impearled
we ought to have impearled
you ought to have impearled
they ought to have impearled	I ought to have been impearling
you ought to have been impearling
he ought to have been impearling
we ought to have been impearling
you ought to have been impearling
they ought to have been impearling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to impearl
you oughtn't to impearl
he oughtn't to impearl
we oughtn't to impearl
you oughtn't to impearl
they oughtn't to impearl 	I oughtn't to be impearling
you oughtn't to be impearling
he oughtn't to be impearling
we oughtn't to be impearling
you oughtn't to be impearling
they oughtn't to be impearling	I oughtn't to have impearled
you oughtn't to have impearled
he oughtn't to have impearled
we oughtn't to have impearled
you oughtn't to have impearled
they oughtn't to have impearled	I oughtn't to have been impearling
you oughtn't to have been impearling
he oughtn't to have been impearling
we oughtn't to have been impearling
you oughtn't to have been impearling
they oughtn't to have been impearling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I impearl?
ought to you impearl?
ought to he impearl?
ought to we impearl?
ought to you impearl?
ought to they impearl? 	ought to I be impearling?
ought to you be impearling?
ought to he be impearling?
ought to we be impearling?
ought to you be impearling?
ought to they be impearling? 	ought to I have impearled?
ought to you have impearled?
ought to he have impearled?
ought to we have impearled?
ought to you have impearled?
ought to they have impearled? 	ought to I have been impearling?
ought to you have been impearling?
ought to he have been impearling?
ought to we have been impearling?
ought to you have been impearling?
ought to they have been impearling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to impearl?
oughtn't you to impearl?
oughtn't he to impearl?
oughtn't we to impearl?
oughtn't you to impearl?
oughtn't they to impearl? 	oughtn't I to be impearling?
oughtn't you to be impearling?
oughtn't he to be impearling?
oughtn't we to be impearling?
oughtn't you to be impearling?
oughtn't they to be impearling? 	oughtn't I to have impearled?
oughtn't you to have impearled?
oughtn't he to have impearled?
oughtn't we to have impearled?
oughtn't you to have impearled?
oughtn't they to have impearled? 	oughtn't I to have been impearling?
oughtn't you to have been impearling?
oughtn't he to have been impearling?
oughtn't we to have been impearling?
oughtn't you to have been impearling?
oughtn't they to have been impearling?