ought to guggle
Regular verb: guggle - guggled- guggled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to guggle
you ought to guggle
he ought to guggle
we ought to guggle
you ought to guggle
they ought to guggle 	I ought to be guggling
you ought to be guggling
he ought to be guggling
we ought to be guggling
you ought to be guggling
they ought to be guggling	I ought to have guggled
you ought to have guggled
he ought to have guggled
we ought to have guggled
you ought to have guggled
they ought to have guggled	I ought to have been guggling
you ought to have been guggling
he ought to have been guggling
we ought to have been guggling
you ought to have been guggling
they ought to have been guggling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to guggle
you ought not to guggle
he ought not to guggle
we ought not to guggle
you ought not to guggle
they ought not to guggle 	I ought not to guggling
you ought not to guggling
he ought not to guggling
we ought not to guggling
you ought not to guggling
they ought not to guggling	I ought not to have guggled
you ought not to have guggled
he ought not to have guggled
we ought not to have guggled
you ought not to have guggled
they ought not to have guggled	I ought not to have been guggling
you ought not to have been guggling
he ought not to have been guggling
we ought not to have been guggling
you ought not to have been guggling
they ought not to have been guggling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I guggle?
ought to you guggle?
ought to he guggle?
ought to we guggle?
ought to you guggle?
ought to they guggle? 	ought to I be guggling?
ought to you be guggling?
ought to he be guggling?
ought to we be guggling?
ought to you be guggling?
ought to they be guggling? 	ought to I have guggled?
ought to you have guggled?
ought to he have guggled?
ought to we have guggled?
ought to you have guggled?
ought to they have guggled? 	ought to I have been guggling?
ought to you have been guggling?
ought to he have been guggling?
ought to we have been guggling?
ought to you have been guggling?
ought to they have been guggling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to guggle?
ought you not to guggle?
ought he not to guggle?
ought we not to guggle?
ought you not to guggle?
ought they not to guggle? 	ought I not to be guggling?
ought you not to be guggling?
ought he not to be guggling?
ought we not to be guggling?
ought you not to be guggling?
ought they not to be guggling? 	ought I not to have guggled?
ought you not to have guggled?
ought he not to have guggled?
ought we not to have guggled?
ought you not to have guggled?
ought they not to have guggled? 	ought I not to have been guggling?
ought you not to have been guggling?
ought he not to have been guggling?
ought we not to have been guggling?
ought you not to have been guggling?
ought they not to have been guggling?