| Present "fear" | I | fear | |
| Present Continuous "fear" | I | am fearing | |
| Simple past "fear" | I | feared | |
| Past Continuous "fear" | I | was fearing | |
| Present perfect "fear" | I | have feared | |
| Present perfect continuous "fear" | I | have been fearing | |
| Past perfect "fear" | I | had feared | |
| Past perfect continuous "fear" | I | had been fearing | |
| Future "fear" | I | will fear | |
| Future continuous "fear" | I | will be fearing | |
| Future perfect "fear" | I | will have feared | |
| Future perfect continuous "fear" | I | will have been fearing |