Question

Which of the following examples is ungrammatical?

I ain’t hungy.
I am not hungry right now.
I is hungry.
Yo’ dog, are you hungry?

Answer 1

-I ain't hungry
-I is hungry

These options are ungrammatical. Ain't while is used and has context, isn't a real word and is not used correctly here. I is hungry, should be I AM hungry. Is can still be a state of mind or being, however it's used wrong here.

The last option, while is entirely slang, is still grammatically correct.

I hope this helps! :)

Answer 2

'I aint hungy' is child's language, however still ungrammatical the correct option is 'I is hungry' if you have to only choose one. Not saying anyone else is wrong though.