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