Useful expressions when writing a comment

Beginning:

I would like to comment on (the problem of / the question whether) …

Giving an opinion:

In my opinion / view
To my mind
I am sure / convinced that
I think / believe / feel that
I am of the opinion that
It seems to me that
The way I see it

Ordering:

First of all / To start / begin with
Firstly, … Secondly, … Finally, …
In the first / second … place
At first …, but then …

To show cause and effect:

as a result, consequently, hence, due to, in view of, on account of, accordingly, for this reason,

therefore.

Adding:

In addition, …
I’d like to add that …
Another point is that …
Furthermore …
and, again, and then, besides, equally important, finally, further, next, what is more, moreover,
as well as, first (second, etc.), not only . . . but

To give an example or an illustration:

for example, for instance, in this case, in another case, take the case of, to illustrate, as an
illustration, to take another example, namely, that is, as shown by, as illustrated by, as
expressed by

To repeat:

as I have said
in brief
as I have noted
as suggested above
as has been noted

Emphasizing:

definitely, extremely, indeed, absolutely, positively, obviously, naturally, always, never, surprisingly, emphatically, without a doubt, certainly, undeniably, without reservation, perennially, forever.

Balancing (pros and cons)

On the one hand … on the other hand
Although …, we mustn’t forget that …
Whereas …, we have to remember that …
In contrast to …

On the contrary …

However …

Drawing a conclusion:

That’s why

For this reason / these reasons

Therefore

As a result

Consequently

It follows that

Taking everything into account

Thus

After quoting evidence you reach a conclusion:

The evidence seems to indicate that...

It must therefore be recognised that...

The indications are therefore that...

It is clear therefore that ...

Thus it could be concluded that...

The evidence seems to be strong that...

On this basis it may be inferred that...

Given this evidence, it can be seen that...

Summarizing:

To sum up

In short

All in all

I’d like to finish by saying …

in brief

in short

on the whole

to conclude

in conclusion

as I have shown

as I have said