Vox āctīva
Indicātīvus praesēns
| ego | mercor |
| tū | mercāris |
| is / ea / id | mercātur |
| nōs | mercāmur |
| vōs | mercāminī |
| eī / eae / ea | mercantur |
Indicātīvus imperfectum
| ego | mercābar |
| tū | mercābāris |
| is / ea / id | mercābātur |
| nōs | mercābāmur |
| vōs | mercābāminī |
| eī / eae / ea | mercābantur |
Indicātīvus futūrum
| ego | mercābor |
| tū | mercāberis |
| is / ea / id | mercābitur |
| nōs | mercābimur |
| vōs | mercābiminī |
| eī / eae / ea | mercābuntur |
Coniūnctīvus praesēns
| ego | mercer |
| tū | mercēris |
| is / ea / id | mercētur |
| nōs | mercēmur |
| vōs | mercēminī |
| eī / eae / ea | mercentur |
Coniūnctīvus imperfectum
| ego | mercārer |
| tū | mercārēris |
| is / ea / id | mercārētur |
| nōs | mercārēmur |
| vōs | mercārēminī |
| eī / eae / ea | mercārentur |
Imperātīvus praesēns
| tū | mercāre |
| vōs | mercāminī |
Imperātīvus futūrum
| tū | mercātor |
| is / ea / id | mercātor |
| eī / eae / ea | mercantor |
Īnfīnītīvus praesēns
| — | mercārī |
Īnfīnītīvus perfectum
| — | mercātum esse |
Īnfīnītīvus futūrum
| — | mercātūrum esse |
Participium praesēns
| — | mercāns |
Participium futūrum
| — | mercātūrus |
Gerundium (genitīvus)
| — | mercandī |
Gerundium (datīvus)
| — | mercandō |
Gerundium (accūsātīvus)
| — | mercandum |
Gerundium (ablātīvus)
| — | mercandō |
Supīnum (accūsātīvus)
| — | mercātum |
Supīnum (ablātīvus)
| — | mercātū |
Vox passīva
Participium futūrum
| — | mercandus |
Practice in context
Fill in the verb in real sentences — correct answers count toward the table above.