I preface you preface he prefaces we preface you preface they preface
Presente continuo
I am prefacing you are prefacing he is prefacing we are prefacing you are prefacing they are prefacing
Preterito
I prefaced you prefaced he prefaced we prefaced you prefaced they prefaced
Preterite continua
I was prefacing you were prefacing he was prefacing we were prefacing you were prefacing they were prefacing
Presente perfetto
I have prefaced you have prefaced he has prefaced we have prefaced you have prefaced they have prefaced
Presente perfetto continuo
I have been prefacing you have been prefacing he has been prefacing we have been prefacing you have been prefacing they have been prefacing
Piuccheperfetto
I had prefaced you had prefaced he had prefaced we had prefaced you had prefaced they had prefaced
Piuccheperfetto continuo
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 semplice
I will preface you will preface he will preface we will preface you will preface they will preface
Futuro continuo
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 anteriore
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 anteriore 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
Condizionale
Presente
I would preface you would preface he would preface we would preface you would preface they would preface
Presente continuo
I would be prefacing you would be prefacing he would be prefacing we would be prefacing you would be prefacing they would be prefacing
Passato
I would have prefaced you would have prefaced he would have prefaced we would have prefaced you would have prefaced they would have prefaced
Passato continuo
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