There is / There are:
THERE IS / THERE ARE:
We use 'there is' and 'there are' to express existence ('Hai').
AFFIRMATIVE:
(Singular)
There is a ball in my schoolbag. (=Hai unha pelota na miña mochila).
(Plural)
There are two balls in my schoolbag. (=Hai dúas pelotas na miña mochila).
NEGATIVE:
(Singular)
a) SHORT FORM: There isn't a ball in my schoolbag. (=Non hai unha pelota na miña mochila).
b) LONG FORM: There is not a ball in my schoolbag. (=Non hai unha pelota na miña mochila).
(Plural)
a) SHORT FORM: There aren't two balls in my schoolbag. (=Non hai dúas pelotas na miña mochila).
b) LONG FORM: There are not two balls in my schoolbag. (=Non hai dúas pelotas na miña mochila).
INTERROGATIVE:
(Singular)
Is there a ball in my schoolbag?
SHORT ANSWERS:
A) Affirmative: Yes, there is.
B) Negative: No, there isn't.
(Plural)
Are there two balls in my schoolbag?
SHORT ANSWERS:
A) Affirmative: Yes, there are.
B) Negative: No, there aren't.