| Presente (Present) "permeate" | I | permeate | |
| Presente Progressivo (Present Continuous) "permeate" | I | am permeating | |
| Passato semplice (Simple past) "permeate" | I | permeated | |
| Past Continuous (Past Continuous) "permeate" | I | was permeating | |
| Regalo perfetto (Present perfect) "permeate" | I | have permeated | |
| Trapassato prossimo (Present perfect continuous) "permeate" | I | have been permeating | |
| Passato perfetto (Past perfect) "permeate" | I | had permeated | |
| Trapassato remoto (Past perfect continuous) "permeate" | I | had been permeating | |
| Futuro (Future) "permeate" | I | will permeate | |
| Trapassato remoto (Future continuous) "permeate" | I | will be permeating | |
| Futuro perfetto (Future perfect) "permeate" | I | will have permeated | |
| Congiuntivo (Future perfect continuous) "permeate" | I | will have been permeating |