ought to mouse
Regular verb: mouse - moused- moused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to mouse
you ought to mouse
he ought to mouse
we ought to mouse
you ought to mouse
they ought to mouse 	I ought to be mousing
you ought to be mousing
he ought to be mousing
we ought to be mousing
you ought to be mousing
they ought to be mousing	I ought to have moused
you ought to have moused
he ought to have moused
we ought to have moused
you ought to have moused
they ought to have moused	I ought to have been mousing
you ought to have been mousing
he ought to have been mousing
we ought to have been mousing
you ought to have been mousing
they ought to have been mousing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to mouse
you oughtn't to mouse
he oughtn't to mouse
we oughtn't to mouse
you oughtn't to mouse
they oughtn't to mouse 	I oughtn't to be mousing
you oughtn't to be mousing
he oughtn't to be mousing
we oughtn't to be mousing
you oughtn't to be mousing
they oughtn't to be mousing	I oughtn't to have moused
you oughtn't to have moused
he oughtn't to have moused
we oughtn't to have moused
you oughtn't to have moused
they oughtn't to have moused	I oughtn't to have been mousing
you oughtn't to have been mousing
he oughtn't to have been mousing
we oughtn't to have been mousing
you oughtn't to have been mousing
they oughtn't to have been mousing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I mouse?
ought to you mouse?
ought to he mouse?
ought to we mouse?
ought to you mouse?
ought to they mouse? 	ought to I be mousing?
ought to you be mousing?
ought to he be mousing?
ought to we be mousing?
ought to you be mousing?
ought to they be mousing? 	ought to I have moused?
ought to you have moused?
ought to he have moused?
ought to we have moused?
ought to you have moused?
ought to they have moused? 	ought to I have been mousing?
ought to you have been mousing?
ought to he have been mousing?
ought to we have been mousing?
ought to you have been mousing?
ought to they have been mousing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to mouse?
oughtn't you to mouse?
oughtn't he to mouse?
oughtn't we to mouse?
oughtn't you to mouse?
oughtn't they to mouse? 	oughtn't I to be mousing?
oughtn't you to be mousing?
oughtn't he to be mousing?
oughtn't we to be mousing?
oughtn't you to be mousing?
oughtn't they to be mousing? 	oughtn't I to have moused?
oughtn't you to have moused?
oughtn't he to have moused?
oughtn't we to have moused?
oughtn't you to have moused?
oughtn't they to have moused? 	oughtn't I to have been mousing?
oughtn't you to have been mousing?
oughtn't he to have been mousing?
oughtn't we to have been mousing?
oughtn't you to have been mousing?
oughtn't they to have been mousing?