
Verbo regular: exchange - exchanged - exchanged
Presente | Presente contínuo | Pretérito | Preterito contínuo | 
| I exchange you exchange she exchanges we exchange you exchange they exchange  | I am exchanging you are exchanging she is exchanging we are exchanging you are exchanging they are exchanging  | I exchanged you exchanged she exchanged we exchanged you exchanged they exchanged  | I was exchanging you were exchanging she was exchanging we were exchanging you were exchanging they were exchanging  | 
Presente perfeito | Presente perfeito contínuo | Mais perfeito | Contínuo mais perfeito | 
| I have exchanged you have exchanged she has exchanged we have exchanged you have exchanged they have exchanged  | I have been exchanging you have been exchanging she has been exchanging we have been exchanging you have been exchanging they have been exchanging  | I had exchanged you had exchanged she had exchanged we had exchanged you had exchanged they had exchanged  | I had been exchanging you had been exchanging she had been exchanging we had been exchanging you had been exchanging they had been exchanging  | 
Futuro | Futuro contínuo | futuro perfeito | futuro perfeito contínuo | 
| I will exchange you will exchange she will exchange we will exchange you will exchange they will exchange  | I will be exchanging you will be exchanging she will be exchanging we will be exchanging you will be exchanging they will be exchanging  | I will have exchanged you will have exchanged she will have exchanged we will have exchanged you will have exchanged they will have exchanged  | I will have been exchanging you will have been exchanging she will have been exchanging we will have been exchanging you will have been exchanging they will have been exchanging  | 
Presente | Presente contínuo | Passado | Passado contínuo | 
| I would exchange you would exchange she would exchange we would exchange you would exchange they would exchange  | I would be exchanging you would be exchanging she would be exchanging we would be exchanging you would be exchanging they would be exchanging  | I would have exchanged you would have exchanged she would have exchanged we would have exchanged you would have exchanged they would have exchanged  | I would have been exchanging you would have been exchanging she would have been exchanging we would have been exchanging you would have been exchanging they would have been exchanging  | 
Infinitivo | Imperativo | 
Infinitivo | Imperativo | ||
| to exchange | exchange Let's exchange exchange  | 
Presente | Passado | ||
| exchanging | exchanged |