ought to polka
Regular verb: polka - polkaed- polkaed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to polka
you ought to polka
he ought to polka
we ought to polka
you ought to polka
they ought to polka 	I ought to be polkaing
you ought to be polkaing
he ought to be polkaing
we ought to be polkaing
you ought to be polkaing
they ought to be polkaing	I ought to have polkaed
you ought to have polkaed
he ought to have polkaed
we ought to have polkaed
you ought to have polkaed
they ought to have polkaed	I ought to have been polkaing
you ought to have been polkaing
he ought to have been polkaing
we ought to have been polkaing
you ought to have been polkaing
they ought to have been polkaing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to polka
you ought not to polka
he ought not to polka
we ought not to polka
you ought not to polka
they ought not to polka 	I ought not to polkaing
you ought not to polkaing
he ought not to polkaing
we ought not to polkaing
you ought not to polkaing
they ought not to polkaing	I ought not to have polkaed
you ought not to have polkaed
he ought not to have polkaed
we ought not to have polkaed
you ought not to have polkaed
they ought not to have polkaed	I ought not to have been polkaing
you ought not to have been polkaing
he ought not to have been polkaing
we ought not to have been polkaing
you ought not to have been polkaing
they ought not to have been polkaing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I polka?
ought to you polka?
ought to he polka?
ought to we polka?
ought to you polka?
ought to they polka? 	ought to I be polkaing?
ought to you be polkaing?
ought to he be polkaing?
ought to we be polkaing?
ought to you be polkaing?
ought to they be polkaing? 	ought to I have polkaed?
ought to you have polkaed?
ought to he have polkaed?
ought to we have polkaed?
ought to you have polkaed?
ought to they have polkaed? 	ought to I have been polkaing?
ought to you have been polkaing?
ought to he have been polkaing?
ought to we have been polkaing?
ought to you have been polkaing?
ought to they have been polkaing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to polka?
ought you not to polka?
ought he not to polka?
ought we not to polka?
ought you not to polka?
ought they not to polka? 	ought I not to be polkaing?
ought you not to be polkaing?
ought he not to be polkaing?
ought we not to be polkaing?
ought you not to be polkaing?
ought they not to be polkaing? 	ought I not to have polkaed?
ought you not to have polkaed?
ought he not to have polkaed?
ought we not to have polkaed?
ought you not to have polkaed?
ought they not to have polkaed? 	ought I not to have been polkaing?
ought you not to have been polkaing?
ought he not to have been polkaing?
ought we not to have been polkaing?
ought you not to have been polkaing?
ought they not to have been polkaing?