I think if you offer a consistently good service to your clients, they will keep coming back to you.

I reckon it will be much faster to get to London by train.

In my view, they made a huge mistake in not selling the company when they had the chance.

In my opinion, the Bank of England should not raise interest rates this year.

It seems to me that they are spending more money than they need to to attract new talent into the company.

All things considered, I think we made a wise choice in recruiting James.

If you ask me, she has spoilt her children far too much.

All three expressions are a way of giving your opinion when you know that people may not like what you have to say

To tell you the truth, your father was right when he said that you undersold the company.

To be honest, I preferred it when you were blonde.

To be frank, I thought her acting was simply terrible.

Frankly speaking, I don’t know what she sees in him.

This is used to emphasize that you are giving your own opinion

Personally, I think the CEO should apologize for his appalling behaviour at the shareholders’ meeting.

When you realise that other people may not agree with you you would use either of these expressions:

To my mind, private education is better than state education.

As far as I’m concerned, tennis is a much more interesting sport than football.