Vox āctīva
Indicātīvus praesēns
| ego | circumtueor |
| tū | circumtuēris |
| is / ea / id | circumtuētur |
| nōs | circumtuēmur |
| vōs | circumtuēminī |
| eī / eae / ea | circumtuentur |
Indicātīvus imperfectum
| ego | circumtuēbar |
| tū | circumtuēbāris |
| is / ea / id | circumtuēbātur |
| nōs | circumtuēbāmur |
| vōs | circumtuēbāminī |
| eī / eae / ea | circumtuēbantur |
Indicātīvus futūrum
| ego | circumtuēbor |
| tū | circumtuēberis |
| is / ea / id | circumtuēbitur |
| nōs | circumtuēbimur |
| vōs | circumtuēbiminī |
| eī / eae / ea | circumtuēbuntur |
Coniūnctīvus praesēns
| ego | circumtuear |
| tū | circumtueāris |
| is / ea / id | circumtueātur |
| nōs | circumtueāmur |
| vōs | circumtueāminī |
| eī / eae / ea | circumtueantur |
Coniūnctīvus imperfectum
| ego | circumtuērer |
| tū | circumtuērēris |
| is / ea / id | circumtuērētur |
| nōs | circumtuērēmur |
| vōs | circumtuērēminī |
| eī / eae / ea | circumtuērentur |
Imperātīvus praesēns
| tū | circumtuēre |
| vōs | circumtuēminī |
Imperātīvus futūrum
| tū | circumtuētor |
| is / ea / id | circumtuētor |
| eī / eae / ea | circumtuentor |
Īnfīnītīvus praesēns
| — | circumtuērī |
Participium praesēns
| — | circumtuēns |
Gerundium (genitīvus)
| — | circumtuendī |
Gerundium (datīvus)
| — | circumtuendō |
Gerundium (accūsātīvus)
| — | circumtuendum |
Gerundium (ablātīvus)
| — | circumtuendō |
Vox passīva
Participium futūrum
| — | circumtuendus |