So/Too/Either/Neither

I. So/Too:

So and Too are used to express 'also' in Affirmative sentences.

So + aux + S.

S + aux + too.

O + too.

Example: I am a teacher.

> So am I. / I am too. / Me too.

I love pizza.

> So do I. / I do too. / Me too.

I have been to Nha Trang.

> So have I. / I have too. / Me too.

I. Either/Neither:

Either and Neither are used to express 'also' in Negative sentences.

Neither + aux + S.

S + aux + NOT, either.

O + neither.

Example: I wasn't a famous singer.

> Neither was I. / I wasn't, either. / Me neither.

I don't like ice-ceram.

> Neither do I. / I don't, either. / Me neither.

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Related posts:

Both ... and/ Either ... or/ Neither ... nor/ Not only ... but also