ought to enquire
Verbo regular: enquire - enquired- enquired

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to enquire
you ought to enquire
he ought to enquire
we ought to enquire
you ought to enquire
they ought to enquire 	I ought to be enquiring
you ought to be enquiring
he ought to be enquiring
we ought to be enquiring
you ought to be enquiring
they ought to be enquiring	I ought to have enquired
you ought to have enquired
he ought to have enquired
we ought to have enquired
you ought to have enquired
they ought to have enquired	I ought to have been enquiring
you ought to have been enquiring
he ought to have been enquiring
we ought to have been enquiring
you ought to have been enquiring
they ought to have been enquiring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to enquire
you ought not to enquire
he ought not to enquire
we ought not to enquire
you ought not to enquire
they ought not to enquire 	I ought not to enquiring
you ought not to enquiring
he ought not to enquiring
we ought not to enquiring
you ought not to enquiring
they ought not to enquiring	I ought not to have enquired
you ought not to have enquired
he ought not to have enquired
we ought not to have enquired
you ought not to have enquired
they ought not to have enquired	I ought not to have been enquiring
you ought not to have been enquiring
he ought not to have been enquiring
we ought not to have been enquiring
you ought not to have been enquiring
they ought not to have been enquiring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I enquire?
ought to you enquire?
ought to he enquire?
ought to we enquire?
ought to you enquire?
ought to they enquire? 	ought to I be enquiring?
ought to you be enquiring?
ought to he be enquiring?
ought to we be enquiring?
ought to you be enquiring?
ought to they be enquiring? 	ought to I have enquired?
ought to you have enquired?
ought to he have enquired?
ought to we have enquired?
ought to you have enquired?
ought to they have enquired? 	ought to I have been enquiring?
ought to you have been enquiring?
ought to he have been enquiring?
ought to we have been enquiring?
ought to you have been enquiring?
ought to they have been enquiring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to enquire?
ought you not to enquire?
ought he not to enquire?
ought we not to enquire?
ought you not to enquire?
ought they not to enquire? 	ought I not to be enquiring?
ought you not to be enquiring?
ought he not to be enquiring?
ought we not to be enquiring?
ought you not to be enquiring?
ought they not to be enquiring? 	ought I not to have enquired?
ought you not to have enquired?
ought he not to have enquired?
ought we not to have enquired?
ought you not to have enquired?
ought they not to have enquired? 	ought I not to have been enquiring?
ought you not to have been enquiring?
ought he not to have been enquiring?
ought we not to have been enquiring?
ought you not to have been enquiring?
ought they not to have been enquiring?