A Latin verb can be identified according to its…
Person(I, you, he, she, it, we, you, they)
Number(Singular or Plural)
Voice(Active or Passive)
Tense(Present, Past, or Future)
Mood(Indicative, Imperative, or Subjunctive)

Personal Endings

SingularPlural
1st person or -m, Imūs, we
2nd person-s, you-tis, you (all)
3rd person-t, he, she, or it-nt, they