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