Week by week

[sanny]

She's been very ill, but week by week she's getting better.

So she's getting better every day, from the day she started being sick.

[Tdol]

Fortunately.

[sanny]

Fortunately.

So I'm right, ain't I?
Can I say that actually? I mean: ain't I?
Is that the same as: am I not?

[RonBee]

Fortunately.

So I'm right, ain't I?
Can I say that actually? I mean: ain't I?
Is that the same as: am I not?

To be sure, there are those who frown on ain't I, but it is widely used as a colloquial expression.

:)

[Tdol]

Fortunately.

So I'm right, ain't I?
Can I say that actually? I mean: ain't I?
Is that the same as: am I not?

You can say it three ways:
So I'm right, am I not?
So I'm right, , aren't I?

So I'm right, ain't I? (This one is thought to be colloquial by some, though it is very common in spoken English. It is less acceptable in written)