| Present "hiss" | I | hiss | |
| Present Continuous "hiss" | I | am hissing | |
| Simple past "hiss" | I | hissed | |
| Past Continuous "hiss" | I | was hissing | |
| Present perfect "hiss" | I | have hissed | |
| Present perfect continuous "hiss" | I | have been hissing | |
| Past perfect "hiss" | I | had hissed | |
| Past perfect continuous "hiss" | I | had been hissing | |
| Future "hiss" | I | will hiss | |
| Future continuous "hiss" | I | will be hissing | |
| Future perfect "hiss" | I | will have hissed | |
| Future perfect continuous "hiss" | I | will have been hissing |