I preface you preface he prefaces we preface you preface they preface
Presente contínuo
I am prefacing you are prefacing he is prefacing we are prefacing you are prefacing they are prefacing
Pretérito
I prefaced you prefaced he prefaced we prefaced you prefaced they prefaced
Preterito contínuo
I was prefacing you were prefacing he was prefacing we were prefacing you were prefacing they were prefacing
Presente perfeito
I have prefaced you have prefaced he has prefaced we have prefaced you have prefaced they have prefaced
Presente perfeito contínuo
I have been prefacing you have been prefacing he has been prefacing we have been prefacing you have been prefacing they have been prefacing
Mais perfeito
I had prefaced you had prefaced he had prefaced we had prefaced you had prefaced they had prefaced
Contínuo mais perfeito
I had been prefacing you had been prefacing he had been prefacing we had been prefacing you had been prefacing they had been prefacing
Futuro
I will preface you will preface he will preface we will preface you will preface they will preface
Futuro contínuo
I will be prefacing you will be prefacing he will be prefacing we will be prefacing you will be prefacing they will be prefacing
futuro perfeito
I will have prefaced you will have prefaced he will have prefaced we will have prefaced you will have prefaced they will have prefaced
futuro perfeito contínuo
I will have been prefacing you will have been prefacing he will have been prefacing we will have been prefacing you will have been prefacing they will have been prefacing
Condicional
Presente
I would preface you would preface he would preface we would preface you would preface they would preface
Presente contínuo
I would be prefacing you would be prefacing he would be prefacing we would be prefacing you would be prefacing they would be prefacing
Passado
I would have prefaced you would have prefaced he would have prefaced we would have prefaced you would have prefaced they would have prefaced
Passado contínuo
I would have been prefacing you would have been prefacing he would have been prefacing we would have been prefacing you would have been prefacing they would have been prefacing