| 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 | stumble | stumble | stumbles | stumble | stumble | stumble |
| Folyamatos jelen | am stumbling | are stumbling | is stumbling | are stumbling | are stumbling | are stumbling |
| Egyszerű múlt | stumbled | stumbled | stumbled | stumbled | stumbled | stumbled |
| Folyamatos múlt | was stumbling | were stumbling | was stumbling | were stumbling | were stumbling | were stumbling |
| Egyszerű jövő | will stumble | will stumble | will stumble | will stumble | will stumble | will stumble |
| Folyamatos jövő | will be stumbling | will be stumbling | will be stumbling | will be stumbling | will be stumbling | will be stumbling |
| Befejezett jelen | have stumbled | have stumbled | has stumbled | have stumbled | have stumbled | have stumbled |
| Folyamatos befejezett jelen | have been stumbling | have been stumbling | has been stumbling | have been stumbling | have been stumbling | have been stumbling |
| Befejezett múlt | had stumbled | had stumbled | had stumbled | had stumbled | had stumbled | had stumbled |
| Folyamatos befejezett múlt | had been stumbling | had been stumbling | had been stumbling | had been stumbling | had been stumbling | had been stumbling |
| Befejezett jövő | will have stumbled | will have stumbled | will have stumbled | will have stumbled | will have stumbled | will have stumbled |
| Folyamatos befejezett jövő | will have been stumbling | will have been stumbling | will have been stumbling | will have been stumbling | will have been stumbling | will have been stumbling |
| 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 stumble | don't stumble | doesn't stumble | don't stumble | don't stumble | don't stumble |
| Folyamatos jelen | am not stumbling | are not stumbling | is not stumbling | are not stumbling | are not stumbling | are not stumbling |
| Egyszerű múlt | didn't stumble | didn't stumble | didn't stumble | didn't stumble | didn't stumble | didn't stumble |
| Folyamatos múlt | was not stumbling | were not stumbling | was not stumbling | were not stumbling | were not stumbling | were not stumbling |
| Egyszerű jövő | won't stumble | won't stumble | won't stumble | won't stumble | won't stumble | won't stumble |
| Folyamatos jövő | will not be stumbling | will not be stumbling | will not be stumbling | will not be stumbling | will not be stumbling | will not be stumbling |
| Befejezett jelen | have not stumbled | have not stumbled | has not stumbled | have not stumbled | have not stumbled | have not stumbled |
| Folyamatos befejezett jelen | have not been stumbling | have not been stumbling | has not been stumbling | have not been stumbling | have not been stumbling | have not been stumbling |
| Befejezett múlt | had not stumbled | had not stumbled | had not stumbled | had not stumbled | had not stumbled | had not stumbled |
| Folyamatos befejezett múlt | had not been stumbling | had not been stumbling | had not been stumbling | had not been stumbling | had not been stumbling | had not been stumbling |
| Befejezett jövő | will not have stumbled | will not have stumbled | will not have stumbled | will not have stumbled | will not have stumbled | will not have stumbled |
| Folyamatos befejezett jövő | will not have been stumbling | will not have been stumbling | will not have been stumbling | will not have been stumbling | will not have been stumbling | will not have been stumbling |