| Present "nod" | I | nod | |
| Present Continuous "nod" | I | am nodding | |
| Simple past "nod" | I | nodded | |
| Past Continuous "nod" | I | was nodding | |
| Present perfect "nod" | I | have nodded | |
| Present perfect continuous "nod" | I | have been nodding | |
| Past perfect "nod" | I | had nodded | |
| Past perfect continuous "nod" | I | had been nodding | |
| Future "nod" | I | will nod | |
| Future continuous "nod" | I | will be nodding | |
| Future perfect "nod" | I | will have nodded | |
| Future perfect continuous "nod" | I | will have been nodding |