| 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 | alter | alter | alters | alter | alter | alter |
| Folyamatos jelen | am altering | are altering | is altering | are altering | are altering | are altering |
| Egyszerű múlt | altered | altered | altered | altered | altered | altered |
| Folyamatos múlt | was altering | were altering | was altering | were altering | were altering | were altering |
| Egyszerű jövő | will alter | will alter | will alter | will alter | will alter | will alter |
| Folyamatos jövő | will be altering | will be altering | will be altering | will be altering | will be altering | will be altering |
| Befejezett jelen | have altered | have altered | has altered | have altered | have altered | have altered |
| Folyamatos befejezett jelen | have been altering | have been altering | has been altering | have been altering | have been altering | have been altering |
| Folyamatos jelen | am altering | are altering | is altering | are altering | are altering | are altering |
| Befejezett múlt | had altered | had altered | had altered | had altered | had altered | had altered |
| Folyamatos befejezett múlt | had been altering | had been altering | had been altering | had been altering | had been altering | had been altering |
| Befejezett jövő | will have altered | will have altered | will have altered | will have altered | will have altered | will have altered |
| Folyamatos befejezett jövő | will have been altering | will have been altering | will have been altering | will have been altering | will have been altering | will have been altering |
| 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 alter | don't alter | doesn't alter | don't alter | don't alter | don't alter |
| Folyamatos jelen | am not altering | are not altering | is not altering | are not altering | are not altering | are not altering |
| Egyszerű múlt | didn't alter | didn't alter | didn't alter | didn't alter | didn't alter | didn't alter |
| Folyamatos múlt | was not altering | were not altering | was not altering | were not altering | were not altering | were not altering |
| Egyszerű jövő | won't alter | won't alter | won't alter | won't alter | won't alter | won't alter |
| Folyamatos jövő | will not be altering | will not be altering | will not be altering | will not be altering | will not be altering | will not be altering |
| Befejezett jelen | have not altered | have not altered | has not altered | have not altered | have not altered | have not altered |
| Folyamatos befejezett jelen | have not been altering | have not been altering | has not been altering | have not been altering | have not been altering | have not been altering |
| Folyamatos jelen | am not altering | are not altering | is not altering | are not altering | are not altering | are not altering |
| Befejezett múlt | had not altered | had not altered | had not altered | had not altered | had not altered | had not altered |
| Folyamatos befejezett múlt | had not been altering | had not been altering | had not been altering | had not been altering | had not been altering | had not been altering |
| Befejezett jövő | will have not altered | will have not altered | will have not altered | will have not altered | will have not altered | will have not altered |
| Folyamatos befejezett jövő | will have not been altering | will have not been altering | will have not been altering | will have not been altering | will have not been altering | will have not been altering |