Grammar question, need only one answer!?

Question

if anyone should be concerned it is I/me???

Is it I or me???

Answer 1

(a) "I" is correct -- since you would say
"[ I ] should be concerned"
not "[me] should be concerned."

[anyone] is used as the "subject"
so you use the "subject" form " I "

(b) Note: By itself,
you would say
"It is I" [not "it is me"].

"It's me" or "It's just me" is
commonly spoken colloquially,
but it is not grammatically correct.

"It is he" and
"This is she"
are also grammatically correct.

Answer 2

I

It's like when someone calls, and you answer the phone, and they ask for you , and you say "this is she".

My first impulse was to say "me", but then I remembered that situation, which is why I picked I rather than me (because me would go with "this is her". Same objective case, whereas I is nominative).
I always think if you turn the sentence around, you would say,
"it is I who should be concerned".
Answers "who", which is nominative case, as I recall.

Answer 3

Me, me is the predicate object in this sentence. I is always used as the subject. However, your subject in this sentence is It. Is is your predicate. You need a predicate object to follow is. Me is the predicate object. I can not be used as a predicate object.

Answer 4

It's "I".

I'm a little bothered to see so many teachers getting this wrong!

Answer 5

Me. Im no teaher, but I asked my mother and sh is a teacher. And quite a smart person.

Answer 6

ME

I'm not a teacher but I read, write and speak English...

Answer 7

depends on what your trying to say. "i want that" makes sense where "me want that" doesn't but, "give me that", makes more sense then "give i that." use it where you say it.

Answer 8

me

Answer 9

It is me

Answer 10

me