ought to stalk
Verbo regular: stalk - stalked- stalked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to stalk
you ought to stalk
she ought to stalk
we ought to stalk
you ought to stalk
they ought to stalk 	I ought to be stalking
you ought to be stalking
she ought to be stalking
we ought to be stalking
you ought to be stalking
they ought to be stalking	I ought to have stalked
you ought to have stalked
she ought to have stalked
we ought to have stalked
you ought to have stalked
they ought to have stalked	I ought to have been stalking
you ought to have been stalking
she ought to have been stalking
we ought to have been stalking
you ought to have been stalking
they ought to have been stalking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to stalk
you ought not to stalk
she ought not to stalk
we ought not to stalk
you ought not to stalk
they ought not to stalk 	I ought not to stalking
you ought not to stalking
she ought not to stalking
we ought not to stalking
you ought not to stalking
they ought not to stalking	I ought not to have stalked
you ought not to have stalked
she ought not to have stalked
we ought not to have stalked
you ought not to have stalked
they ought not to have stalked	I ought not to have been stalking
you ought not to have been stalking
she ought not to have been stalking
we ought not to have been stalking
you ought not to have been stalking
they ought not to have been stalking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I stalk?
ought to you stalk?
ought to she stalk?
ought to we stalk?
ought to you stalk?
ought to they stalk? 	ought to I be stalking?
ought to you be stalking?
ought to she be stalking?
ought to we be stalking?
ought to you be stalking?
ought to they be stalking? 	ought to I have stalked?
ought to you have stalked?
ought to she have stalked?
ought to we have stalked?
ought to you have stalked?
ought to they have stalked? 	ought to I have been stalking?
ought to you have been stalking?
ought to she have been stalking?
ought to we have been stalking?
ought to you have been stalking?
ought to they have been stalking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to stalk?
ought you not to stalk?
ought she not to stalk?
ought we not to stalk?
ought you not to stalk?
ought they not to stalk? 	ought I not to be stalking?
ought you not to be stalking?
ought she not to be stalking?
ought we not to be stalking?
ought you not to be stalking?
ought they not to be stalking? 	ought I not to have stalked?
ought you not to have stalked?
ought she not to have stalked?
ought we not to have stalked?
ought you not to have stalked?
ought they not to have stalked? 	ought I not to have been stalking?
ought you not to have been stalking?
ought she not to have been stalking?
ought we not to have been stalking?
ought you not to have been stalking?
ought they not to have been stalking?