
Regular verb: exchange - exchanged - exchanged
Present | Present continuous | Preterite | Preterite continuous | 
| I exchange you exchange he exchanges we exchange you exchange they exchange  | I am exchanging you are exchanging he is exchanging we are exchanging you are exchanging they are exchanging  | I exchanged you exchanged he exchanged we exchanged you exchanged they exchanged  | I was exchanging you were exchanging he was exchanging we were exchanging you were exchanging they were exchanging  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I have exchanged you have exchanged he has exchanged we have exchanged you have exchanged they have exchanged  | I have been exchanging you have been exchanging he has been exchanging we have been exchanging you have been exchanging they have been exchanging  | I had exchanged you had exchanged he had exchanged we had exchanged you had exchanged they had exchanged  | I had been exchanging you had been exchanging he had been exchanging we had been exchanging you had been exchanging they had been exchanging  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I will exchange you will exchange he will exchange we will exchange you will exchange they will exchange  | I will be exchanging you will be exchanging he will be exchanging we will be exchanging you will be exchanging they will be exchanging  | I will have exchanged you will have exchanged he 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 he will have been exchanging we will have been exchanging you will have been exchanging they will have been exchanging  | 
Present | Present continuous | Past | Past continuous | 
| I would exchange you would exchange he would exchange we would exchange you would exchange they would exchange  | I would be exchanging you would be exchanging he would be exchanging we would be exchanging you would be exchanging they would be exchanging  | I would have exchanged you would have exchanged he 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 he would have been exchanging we would have been exchanging you would have been exchanging they would have been exchanging  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to exchange | exchange Let's exchange exchange  | 
Present | Past | ||
| exchanging | exchanged |