| Present Simple - Presente (Present) "permeate" | I | permeate | |
| Presente Contínuo (Present Continuous) (Present Continuous) "permeate" | I | am permeating | |
| Tempo passado (Simple past) "permeate" | I | permeated | |
| Passado Contínuo (Past Continuous) "permeate" | I | was permeating | |
| Present Perfect (Present perfect) "permeate" | I | have permeated | |
| Perfeito Presente Contínuo (Present Perfect Continuous) "permeate" | I | have been permeating | |
| Past Perfect (Present perfect) "permeate" | I | had permeated | |
| Perfeito presente contínuo (Past perfect continuous) "permeate" | I | had been permeating | |
| O futuro (Future) "permeate" | I | will permeate | |
| Futuro do Pretérito (Future Continuous) "permeate" | I | will be permeating | |
| Futuro (Future perfect) "permeate" | I | will have permeated | |
| Perfeito Futuro do Pretérito (Future perfect continuous) "permeate" | I | will have been permeating |