ought to suntan
Regular verb: suntan - suntaned- suntaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to suntan
you ought to suntan
he ought to suntan
we ought to suntan
you ought to suntan
they ought to suntan 	I ought to be suntaning
you ought to be suntaning
he ought to be suntaning
we ought to be suntaning
you ought to be suntaning
they ought to be suntaning	I ought to have suntaned
you ought to have suntaned
he ought to have suntaned
we ought to have suntaned
you ought to have suntaned
they ought to have suntaned	I ought to have been suntaning
you ought to have been suntaning
he ought to have been suntaning
we ought to have been suntaning
you ought to have been suntaning
they ought to have been suntaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to suntan
you oughtn't to suntan
he oughtn't to suntan
we oughtn't to suntan
you oughtn't to suntan
they oughtn't to suntan 	I oughtn't to be suntaning
you oughtn't to be suntaning
he oughtn't to be suntaning
we oughtn't to be suntaning
you oughtn't to be suntaning
they oughtn't to be suntaning	I oughtn't to have suntaned
you oughtn't to have suntaned
he oughtn't to have suntaned
we oughtn't to have suntaned
you oughtn't to have suntaned
they oughtn't to have suntaned	I oughtn't to have been suntaning
you oughtn't to have been suntaning
he oughtn't to have been suntaning
we oughtn't to have been suntaning
you oughtn't to have been suntaning
they oughtn't to have been suntaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I suntan?
ought to you suntan?
ought to he suntan?
ought to we suntan?
ought to you suntan?
ought to they suntan? 	ought to I be suntaning?
ought to you be suntaning?
ought to he be suntaning?
ought to we be suntaning?
ought to you be suntaning?
ought to they be suntaning? 	ought to I have suntaned?
ought to you have suntaned?
ought to he have suntaned?
ought to we have suntaned?
ought to you have suntaned?
ought to they have suntaned? 	ought to I have been suntaning?
ought to you have been suntaning?
ought to he have been suntaning?
ought to we have been suntaning?
ought to you have been suntaning?
ought to they have been suntaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to suntan?
oughtn't you to suntan?
oughtn't he to suntan?
oughtn't we to suntan?
oughtn't you to suntan?
oughtn't they to suntan? 	oughtn't I to be suntaning?
oughtn't you to be suntaning?
oughtn't he to be suntaning?
oughtn't we to be suntaning?
oughtn't you to be suntaning?
oughtn't they to be suntaning? 	oughtn't I to have suntaned?
oughtn't you to have suntaned?
oughtn't he to have suntaned?
oughtn't we to have suntaned?
oughtn't you to have suntaned?
oughtn't they to have suntaned? 	oughtn't I to have been suntaning?
oughtn't you to have been suntaning?
oughtn't he to have been suntaning?
oughtn't we to have been suntaning?
oughtn't you to have been suntaning?
oughtn't they to have been suntaning?