Hallo, is mise...: Hello, I am.. (lit: hello, am I...)
Co tha thu?: Who are you? (Ko ha oo).
Se seo...: This is...(sheh show)
Se...a th'anim: I am a... (lit: a ... I am)
The term "A th'anim" doesn't really have an english equivilant. Its nearest aproximation would be "I exist as". "A th'annad" would be "You exist as"
A bheil thu...? Are you a....?
An e ... a tha thu? Are you a...? (more polite)
Is ise/essan...: She/he is...
Mo: mine/my
Is seo...: This is...
Se seo mo...: This is my...
agad: Yours
agum/agam: Mine