ought to sunbathe
Regular verb: sunbathe - sunbathed- sunbathed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sunbathe
you ought to sunbathe
she ought to sunbathe
we ought to sunbathe
you ought to sunbathe
they ought to sunbathe 	I ought to be sunbathing
you ought to be sunbathing
she ought to be sunbathing
we ought to be sunbathing
you ought to be sunbathing
they ought to be sunbathing	I ought to have sunbathed
you ought to have sunbathed
she ought to have sunbathed
we ought to have sunbathed
you ought to have sunbathed
they ought to have sunbathed	I ought to have been sunbathing
you ought to have been sunbathing
she ought to have been sunbathing
we ought to have been sunbathing
you ought to have been sunbathing
they ought to have been sunbathing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sunbathe
you oughtn't to sunbathe
she oughtn't to sunbathe
we oughtn't to sunbathe
you oughtn't to sunbathe
they oughtn't to sunbathe 	I oughtn't to be sunbathing
you oughtn't to be sunbathing
she oughtn't to be sunbathing
we oughtn't to be sunbathing
you oughtn't to be sunbathing
they oughtn't to be sunbathing	I oughtn't to have sunbathed
you oughtn't to have sunbathed
she oughtn't to have sunbathed
we oughtn't to have sunbathed
you oughtn't to have sunbathed
they oughtn't to have sunbathed	I oughtn't to have been sunbathing
you oughtn't to have been sunbathing
she oughtn't to have been sunbathing
we oughtn't to have been sunbathing
you oughtn't to have been sunbathing
they oughtn't to have been sunbathing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sunbathe?
ought to you sunbathe?
ought to she sunbathe?
ought to we sunbathe?
ought to you sunbathe?
ought to they sunbathe? 	ought to I be sunbathing?
ought to you be sunbathing?
ought to she be sunbathing?
ought to we be sunbathing?
ought to you be sunbathing?
ought to they be sunbathing? 	ought to I have sunbathed?
ought to you have sunbathed?
ought to she have sunbathed?
ought to we have sunbathed?
ought to you have sunbathed?
ought to they have sunbathed? 	ought to I have been sunbathing?
ought to you have been sunbathing?
ought to she have been sunbathing?
ought to we have been sunbathing?
ought to you have been sunbathing?
ought to they have been sunbathing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sunbathe?
oughtn't you to sunbathe?
oughtn't she to sunbathe?
oughtn't we to sunbathe?
oughtn't you to sunbathe?
oughtn't they to sunbathe? 	oughtn't I to be sunbathing?
oughtn't you to be sunbathing?
oughtn't she to be sunbathing?
oughtn't we to be sunbathing?
oughtn't you to be sunbathing?
oughtn't they to be sunbathing? 	oughtn't I to have sunbathed?
oughtn't you to have sunbathed?
oughtn't she to have sunbathed?
oughtn't we to have sunbathed?
oughtn't you to have sunbathed?
oughtn't they to have sunbathed? 	oughtn't I to have been sunbathing?
oughtn't you to have been sunbathing?
oughtn't she to have been sunbathing?
oughtn't we to have been sunbathing?
oughtn't you to have been sunbathing?
oughtn't they to have been sunbathing?