| Present "walk" | I | walk | |
| Present Continuous "walk" | I | am walking | |
| Simple past "walk" | I | walked | |
| Past Continuous "walk" | I | was walking | |
| Present perfect "walk" | I | have walked | |
| Present perfect continuous "walk" | I | have been walking | |
| Past perfect "walk" | I | had walked | |
| Past perfect continuous "walk" | I | had been walking | |
| Future "walk" | I | will walk | |
| Future continuous "walk" | I | will be walking | |
| Future perfect "walk" | I | will have walked | |
| Future perfect continuous "walk" | I | will have been walking |