| Παρόν (Present) "undergird" | I | undergird | |
| Ενεστώτας διαρκείας (Present Continuous) "undergird" | I | am undergirding | |
| Αόριστος (Simple past) "undergird" | I | undergirded | |
| Παρατατικός (Past Continuous) "undergird" | I | was undergirding | |
| Παρακείμενος (Present perfect) "undergird" | I | have undergirded | |
| Παρόν τέλεια συνεχή (Present perfect continuous) "undergird" | I | have been undergirding | |
| Υπερσυντέλικος (Past perfect) "undergird" | I | had undergirded | |
| Υπερσυντέλικος Διαρκείας (Past perfect continuous) "undergird" | I | had been undergirding | |
| Μελλοντικός (Future) "undergird" | I | will undergird | |
| Μελλοντικές συνεχή (Future continuous) "undergird" | I | will be undergirding | |
| Συντελεσμενος μελλοντας (Future perfect) "undergird" | I | will have undergirded | |
| Μέλλον τέλεια συνεχή (Future perfect continuous) "undergird" | I | will have been undergirding |