| Present "sneak" | I | sneak | |
| Present Continuous "sneak" | I | am sneaking | |
| Simple past "sneak" | I | sneaked; snuck | |
| Past Continuous "sneak" | I | was sneaking | |
| Present perfect "sneak" | I | have sneaked; snuck | |
| Present perfect continuous "sneak" | I | have been sneaking | |
| Past perfect "sneak" | I | have sneaked; snuck | |
| Past perfect continuous "sneak" | I | had been sneaking | |
| Future "sneak" | I | will sneak | |
| Future continuous "sneak" | I | will be sneaking | |
| Future perfect "sneak" | I | will have sneaked; snuck | |
| Future perfect continuous "sneak" | I | will have been sneaking |