ought to outfumble
Regular verb: outfumble - outfumbled- outfumbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to outfumble
you ought to outfumble
he ought to outfumble
we ought to outfumble
you ought to outfumble
they ought to outfumble 	I ought to be outfumbling
you ought to be outfumbling
he ought to be outfumbling
we ought to be outfumbling
you ought to be outfumbling
they ought to be outfumbling	I ought to have outfumbled
you ought to have outfumbled
he ought to have outfumbled
we ought to have outfumbled
you ought to have outfumbled
they ought to have outfumbled	I ought to have been outfumbling
you ought to have been outfumbling
he ought to have been outfumbling
we ought to have been outfumbling
you ought to have been outfumbling
they ought to have been outfumbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to outfumble
you ought not to outfumble
he ought not to outfumble
we ought not to outfumble
you ought not to outfumble
they ought not to outfumble 	I ought not to outfumbling
you ought not to outfumbling
he ought not to outfumbling
we ought not to outfumbling
you ought not to outfumbling
they ought not to outfumbling	I ought not to have outfumbled
you ought not to have outfumbled
he ought not to have outfumbled
we ought not to have outfumbled
you ought not to have outfumbled
they ought not to have outfumbled	I ought not to have been outfumbling
you ought not to have been outfumbling
he ought not to have been outfumbling
we ought not to have been outfumbling
you ought not to have been outfumbling
they ought not to have been outfumbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I outfumble?
ought to you outfumble?
ought to he outfumble?
ought to we outfumble?
ought to you outfumble?
ought to they outfumble? 	ought to I be outfumbling?
ought to you be outfumbling?
ought to he be outfumbling?
ought to we be outfumbling?
ought to you be outfumbling?
ought to they be outfumbling? 	ought to I have outfumbled?
ought to you have outfumbled?
ought to he have outfumbled?
ought to we have outfumbled?
ought to you have outfumbled?
ought to they have outfumbled? 	ought to I have been outfumbling?
ought to you have been outfumbling?
ought to he have been outfumbling?
ought to we have been outfumbling?
ought to you have been outfumbling?
ought to they have been outfumbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to outfumble?
ought you not to outfumble?
ought he not to outfumble?
ought we not to outfumble?
ought you not to outfumble?
ought they not to outfumble? 	ought I not to be outfumbling?
ought you not to be outfumbling?
ought he not to be outfumbling?
ought we not to be outfumbling?
ought you not to be outfumbling?
ought they not to be outfumbling? 	ought I not to have outfumbled?
ought you not to have outfumbled?
ought he not to have outfumbled?
ought we not to have outfumbled?
ought you not to have outfumbled?
ought they not to have outfumbled? 	ought I not to have been outfumbling?
ought you not to have been outfumbling?
ought he not to have been outfumbling?
ought we not to have been outfumbling?
ought you not to have been outfumbling?
ought they not to have been outfumbling?