ought to skirt
Regular verb: skirt - skirted- skirted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to skirt
you ought to skirt
he ought to skirt
we ought to skirt
you ought to skirt
they ought to skirt 	I ought to be skirting
you ought to be skirting
he ought to be skirting
we ought to be skirting
you ought to be skirting
they ought to be skirting	I ought to have skirted
you ought to have skirted
he ought to have skirted
we ought to have skirted
you ought to have skirted
they ought to have skirted	I ought to have been skirting
you ought to have been skirting
he ought to have been skirting
we ought to have been skirting
you ought to have been skirting
they ought to have been skirting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to skirt
you oughtn't to skirt
he oughtn't to skirt
we oughtn't to skirt
you oughtn't to skirt
they oughtn't to skirt 	I oughtn't to be skirting
you oughtn't to be skirting
he oughtn't to be skirting
we oughtn't to be skirting
you oughtn't to be skirting
they oughtn't to be skirting	I oughtn't to have skirted
you oughtn't to have skirted
he oughtn't to have skirted
we oughtn't to have skirted
you oughtn't to have skirted
they oughtn't to have skirted	I oughtn't to have been skirting
you oughtn't to have been skirting
he oughtn't to have been skirting
we oughtn't to have been skirting
you oughtn't to have been skirting
they oughtn't to have been skirting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I skirt?
ought to you skirt?
ought to he skirt?
ought to we skirt?
ought to you skirt?
ought to they skirt? 	ought to I be skirting?
ought to you be skirting?
ought to he be skirting?
ought to we be skirting?
ought to you be skirting?
ought to they be skirting? 	ought to I have skirted?
ought to you have skirted?
ought to he have skirted?
ought to we have skirted?
ought to you have skirted?
ought to they have skirted? 	ought to I have been skirting?
ought to you have been skirting?
ought to he have been skirting?
ought to we have been skirting?
ought to you have been skirting?
ought to they have been skirting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to skirt?
oughtn't you to skirt?
oughtn't he to skirt?
oughtn't we to skirt?
oughtn't you to skirt?
oughtn't they to skirt? 	oughtn't I to be skirting?
oughtn't you to be skirting?
oughtn't he to be skirting?
oughtn't we to be skirting?
oughtn't you to be skirting?
oughtn't they to be skirting? 	oughtn't I to have skirted?
oughtn't you to have skirted?
oughtn't he to have skirted?
oughtn't we to have skirted?
oughtn't you to have skirted?
oughtn't they to have skirted? 	oughtn't I to have been skirting?
oughtn't you to have been skirting?
oughtn't he to have been skirting?
oughtn't we to have been skirting?
oughtn't you to have been skirting?
oughtn't they to have been skirting?