Editing Irish declension (section)

====Nominative====
The nominative case ({{lang|ga|an tuiseal ainmneach}}) is used in the following functions:
# Sentence subject
#:{{lang|ga|Tá an '''cat''' ag ól.}} "The cat is drinking."
# Sentence object
#:{{lang|ga|Bhris Seán an '''fhuinneog'''.}} "Seán broke the window."
# Predicate of the [[Irish syntax#The copula is|copula]]
#:{{lang|ga|Is '''amadán''' é.}} "He is an idiot."
# Object of the [[preposition]]s {{lang|ga|gan}} "without", {{lang|ga|go dtí}}  "(up) to" and {{lang|ga|mar}} "like, as".
#:{{lang|ga|gan an '''t-airgead'''}} "without the money"
#:{{lang|ga|go dtí an '''t-am'''}} "(up) to the time"
#:{{lang|ga|mar an '''chearc'''}} "like the hen"