What is the indicator of a nominative in Latin most of the time?

Which specific ending in Latin indicates the nominative until chapter 3?

Identify the nominative in this sentence:  Happy Sextus is running in the fields.

Identify the nominative in this sentence:  Cornelia is a tired girl.

Identify the nominatives:  The horse, who runs into the barn, is large.

Identify the nominative:  Whom do you see in the picture?

Identify the nominative:  The wolf is a fascinating animal, who often runs in packs.

Give the part of speech:  puella

Give the part of speech:  legit

Give the part of speech:  et

Give the part of speech:  nomine

Give the part of speech:  quae

Give the part of speech:  aestate

Give the part of speech:  laeta

Give the part of speech:  iam

Give the part of speech:  scribit

Give the part of speech:  sub

Give the part of speech:  altera

Give the part of speech:  vicina

What are articles in grammar

How do you find the subject of a Latin verb?

How do you translate the ending -t when found on a Latin verb?

Translate: legit

Translate: habitat

Translate: she is sitting

Translate: she does write

Translate: est