| Present "permeate" | I | permeate | |
| Present Continuous "permeate" | I | am permeating | |
| Simple past "permeate" | I | permeated | |
| Past Continuous "permeate" | I | was permeating | |
| Present perfect "permeate" | I | have permeated | |
| Present perfect continuous "permeate" | I | have been permeating | |
| Past perfect "permeate" | I | had permeated | |
| Past perfect continuous "permeate" | I | had been permeating | |
| Future "permeate" | I | will permeate | |
| Future continuous "permeate" | I | will be permeating | |
| Future perfect "permeate" | I | will have permeated | |
| Future perfect continuous "permeate" | I | will have been permeating |