Vox āctīva
Indicātīvus praesēns
| ego | retroagō |
| tū | retroagis |
| is / ea / id | retroagit |
| nōs | retroagimus |
| vōs | retroagitis |
| eī / eae / ea | retroagunt |
Indicātīvus imperfectum
| ego | retroagēbam |
| tū | retroagēbās |
| is / ea / id | retroagēbat |
| nōs | retroagēbāmus |
| vōs | retroagēbātis |
| eī / eae / ea | retroagēbant |
Indicātīvus futūrum
| ego | retroagam |
| tū | retroagēs |
| is / ea / id | retroaget |
| nōs | retroagēmus |
| vōs | retroagētis |
| eī / eae / ea | retroagent |
Coniūnctīvus praesēns
| ego | retroagam |
| tū | retroagās |
| is / ea / id | retroagat |
| nōs | retroagāmus |
| vōs | retroagātis |
| eī / eae / ea | retroagant |
Coniūnctīvus imperfectum
| ego | retroagerem |
| tū | retroagerēs |
| is / ea / id | retroageret |
| nōs | retroagerēmus |
| vōs | retroagerētis |
| eī / eae / ea | retroagerent |
Imperātīvus praesēns
| tū | retroage |
| vōs | retroagite |
Imperātīvus futūrum
| tū | retroagitō |
| is / ea / id | retroagitō |
| vōs | retroagitōte |
| eī / eae / ea | retroaguntō |
Īnfīnītīvus praesēns
| — | retroagere |
Participium praesēns
| — | retroagēns |
Gerundium (genitīvus)
| — | retroagendī |
Gerundium (datīvus)
| — | retroagendō |
Gerundium (accūsātīvus)
| — | retroagendum |
Gerundium (ablātīvus)
| — | retroagendō |
Vox passīva
Indicātīvus praesēns
| ego | retroagor |
| tū | retroageris |
| is / ea / id | retroagitur |
| nōs | retroagimur |
| vōs | retroagiminī |
| eī / eae / ea | retroaguntur |
Indicātīvus imperfectum
| ego | retroagēbar |
| tū | retroagēbāris |
| is / ea / id | retroagēbātur |
| nōs | retroagēbāmur |
| vōs | retroagēbāminī |
| eī / eae / ea | retroagēbantur |
Indicātīvus futūrum
| ego | retroagar |
| tū | retroagēris |
| is / ea / id | retroagētur |
| nōs | retroagēmur |
| vōs | retroagēminī |
| eī / eae / ea | retroagentur |
Coniūnctīvus praesēns
| ego | retroagar |
| tū | retroagāris |
| is / ea / id | retroagātur |
| nōs | retroagāmur |
| vōs | retroagāminī |
| eī / eae / ea | retroagantur |
Coniūnctīvus imperfectum
| ego | retroagerer |
| tū | retroagerēris |
| is / ea / id | retroagerētur |
| nōs | retroagerēmur |
| vōs | retroagerēminī |
| eī / eae / ea | retroagerentur |
Imperātīvus praesēns
| tū | retroagere |
| vōs | retroagiminī |
Imperātīvus futūrum
| tū | retroagitor |
| is / ea / id | retroagitor |
| eī / eae / ea | retroaguntor |
Īnfīnītīvus praesēns
| — | retroagī |
Participium futūrum
| — | retroagendus |