3. Writing the Verb - Subject Named
If the subject is named then you will need to write it. The table on page 16 tells us that the subject of a verb is always written in the nominative case.
Is the subject a 1st Declension Verb (they end in the letter -a) - Click here - 7.
Is the Subject a 2nd Declension Verb (they end in -us or -r) - Click here -8.