| Egyes szám első személy | Egyes szám második személy | Egyes szám harmadik személy | Többes szám első személy | Többes szám második személy | Többes szám harmadik személy | |
|---|---|---|---|---|---|---|
| Egyszerű jelen | strengthen | strengthen | strengthens | strengthen | strengthen | strengthen |
| Folyamatos jelen | am strengthening | are strengthening | is strengthening | are strengthening | are strengthening | are strengthening |
| Egyszerű múlt | strengthened | strengthened | strengthened | strengthened | strengthened | strengthened |
| Folyamatos múlt | was strengthening | were strengthening | was strengthening | were strengthening | were strengthening | were strengthening |
| Egyszerű jövő | will strengthen | will strengthen | will strengthen | will strengthen | will strengthen | will strengthen |
| Folyamatos jövő | will be strengthening | will be strengthening | will be strengthening | will be strengthening | will be strengthening | will be strengthening |
| Befejezett jelen | have strengthened | have strengthened | has strengthened | have strengthened | have strengthened | have strengthened |
| Folyamatos befejezett jelen | have been strengthening | have been strengthening | has been strengthening | have been strengthening | have been strengthening | have been strengthening |
| Folyamatos jelen | am strengthening | are strengthening | is strengthening | are strengthening | are strengthening | are strengthening |
| Befejezett múlt | had strengthened | had strengthened | had strengthened | had strengthened | had strengthened | had strengthened |
| Folyamatos befejezett múlt | had been strengthening | had been strengthening | had been strengthening | had been strengthening | had been strengthening | had been strengthening |
| Befejezett jövő | will have strengthened | will have strengthened | will have strengthened | will have strengthened | will have strengthened | will have strengthened |
| Folyamatos befejezett jövő | will have been strengthening | will have been strengthening | will have been strengthening | will have been strengthening | will have been strengthening | will have been strengthening |
| Egyes szám első személy | Egyes szám második személy | Egyes szám harmadik személy | Többes szám első személy | Többes szám második személy | Többes szám harmadik személy | |
|---|---|---|---|---|---|---|
| Egyszerű jelen | don't strengthen | don't strengthen | doesn't strengthen | don't strengthen | don't strengthen | don't strengthen |
| Folyamatos jelen | am not strengthening | are not strengthening | is not strengthening | are not strengthening | are not strengthening | are not strengthening |
| Egyszerű múlt | didn't strengthen | didn't strengthen | didn't strengthen | didn't strengthen | didn't strengthen | didn't strengthen |
| Folyamatos múlt | was not strengthening | were not strengthening | was not strengthening | were not strengthening | were not strengthening | were not strengthening |
| Egyszerű jövő | won't strengthen | won't strengthen | won't strengthen | won't strengthen | won't strengthen | won't strengthen |
| Folyamatos jövő | will not be strengthening | will not be strengthening | will not be strengthening | will not be strengthening | will not be strengthening | will not be strengthening |
| Befejezett jelen | have not strengthened | have not strengthened | has not strengthened | have not strengthened | have not strengthened | have not strengthened |
| Folyamatos befejezett jelen | have not been strengthening | have not been strengthening | has not been strengthening | have not been strengthening | have not been strengthening | have not been strengthening |
| Folyamatos jelen | am not strengthening | are not strengthening | is not strengthening | are not strengthening | are not strengthening | are not strengthening |
| Befejezett múlt | had not strengthened | had not strengthened | had not strengthened | had not strengthened | had not strengthened | had not strengthened |
| Folyamatos befejezett múlt | had not been strengthening | had not been strengthening | had not been strengthening | had not been strengthening | had not been strengthening | had not been strengthening |
| Befejezett jövő | will have not strengthened | will have not strengthened | will have not strengthened | will have not strengthened | will have not strengthened | will have not strengthened |
| Folyamatos befejezett jövő | will have not been strengthening | will have not been strengthening | will have not been strengthening | will have not been strengthening | will have not been strengthening | will have not been strengthening |