ought to plug
Regular verb: plug - plugged- plugged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to plug
you ought to plug
she ought to plug
we ought to plug
you ought to plug
they ought to plug 	I ought to be plugging
you ought to be plugging
she ought to be plugging
we ought to be plugging
you ought to be plugging
they ought to be plugging	I ought to have plugged
you ought to have plugged
she ought to have plugged
we ought to have plugged
you ought to have plugged
they ought to have plugged	I ought to have been plugging
you ought to have been plugging
she ought to have been plugging
we ought to have been plugging
you ought to have been plugging
they ought to have been plugging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to plug
you oughtn't to plug
she oughtn't to plug
we oughtn't to plug
you oughtn't to plug
they oughtn't to plug 	I oughtn't to be plugging
you oughtn't to be plugging
she oughtn't to be plugging
we oughtn't to be plugging
you oughtn't to be plugging
they oughtn't to be plugging	I oughtn't to have plugged
you oughtn't to have plugged
she oughtn't to have plugged
we oughtn't to have plugged
you oughtn't to have plugged
they oughtn't to have plugged	I oughtn't to have been plugging
you oughtn't to have been plugging
she oughtn't to have been plugging
we oughtn't to have been plugging
you oughtn't to have been plugging
they oughtn't to have been plugging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I plug?
ought to you plug?
ought to she plug?
ought to we plug?
ought to you plug?
ought to they plug? 	ought to I be plugging?
ought to you be plugging?
ought to she be plugging?
ought to we be plugging?
ought to you be plugging?
ought to they be plugging? 	ought to I have plugged?
ought to you have plugged?
ought to she have plugged?
ought to we have plugged?
ought to you have plugged?
ought to they have plugged? 	ought to I have been plugging?
ought to you have been plugging?
ought to she have been plugging?
ought to we have been plugging?
ought to you have been plugging?
ought to they have been plugging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to plug?
oughtn't you to plug?
oughtn't she to plug?
oughtn't we to plug?
oughtn't you to plug?
oughtn't they to plug? 	oughtn't I to be plugging?
oughtn't you to be plugging?
oughtn't she to be plugging?
oughtn't we to be plugging?
oughtn't you to be plugging?
oughtn't they to be plugging? 	oughtn't I to have plugged?
oughtn't you to have plugged?
oughtn't she to have plugged?
oughtn't we to have plugged?
oughtn't you to have plugged?
oughtn't they to have plugged? 	oughtn't I to have been plugging?
oughtn't you to have been plugging?
oughtn't she to have been plugging?
oughtn't we to have been plugging?
oughtn't you to have been plugging?
oughtn't they to have been plugging?