Dē verbī thematīs et terminātiōnibus
1. Terminātiōnēs sunt litterae vel syllabae, ut -re, -ō, -isse, -us, -a, -um, quae adduntur ad vocābulī partem priōrem quae dīcitur .
2. Verbīs Latīnīs sunt terna themata:
(1) thema , ut ōrā-, dēbē-, leg-, pūnī-;
(2) thema , ut ōrāv-, dēbu-, lēg-, pūnīv-;
(3) thema , ut ōrāt-, dēbit-, lēct-, pūnīt-.
3. Ex themate praesentis [-] quae fōrmae fīunt additīs terminātiōnibus?
(1) additō -(e)re: praesentis;
(2) additō -(ē)ns -(e)ntis: praesentis;
(3) additō -ō, -(i)s, -(i)t...: indicātīvī;
(4) additō -(ē)bam, -(ē)bās, -(ē)bat...: indicātīvī;
(5) additō -bō, -bis, -bit... aut -am, -ēs, -et...: ;
(6) additō -em, -ēs, -et... aut -am, -ās, -at...: coniūnctīvī;
(7) additō -(e)rem, -(e)rēs, -(e)ret...: coniūnctīvī;
(8) additō -(e)nd|um -ī -ō: ;
(9) additō -(e)nd|us -a -um: ;
(10) additō - (nūllō), -te: praesentis;
(11) additō -(i)tō, -(i)tōte: futūrī.
4. Ex themate perfectī [~] quae fōrmae fīunt?
(1) additō ~isse: perfectī;
(2) additō ~ī, ~istī, ~it...: indicātīvī;
(3) additō ~eram, ~erās, ~erat...: indicātīvī;
(4) additō ~erō, ~eris, ~erit...: ;
(5) additō ~erim, ~eris, ~erit...: coniūnctīvī;
(6) additō ~issem, ~issēs, ~isset...: coniūnctīvī.
5. Ex themate supīnī [=] quae fōrmae fīunt?
(1) additō =um: I;
(2) additō =ū: II;
(3) additō =us -a -um: perfectī (passīvī);
(4) additō =ūr|us -a -um: futūrī.