I think that… / I believe that…
phrase
Unreviewed
creo que

I support…
phrase
Unreviewed
Apoyo...

I'm for…
phrase
Unreviewed
Estoy a favor de…

I oppose…
phrase
Unreviewed
Me opongo

I'm against…
phrase
Unreviewed
Estoy en contra de...

I'm convinced that…
phrase
Unreviewed
Estoy convencido de que…

In my opinion… / In my view…
phrase
Unreviewed
En mi opinión

As far as I'm concerned…
phrase
Unreviewed
En lo que a mí respecta…

If you ask me…
phrase
Unreviewed
Si me preguntas..., A mi parecer..., En mi opinión...

The way I see it…
phrase
Unreviewed
A mi modo de ver...

To my mind...
phrase
Unreviewed
En mi opinión

I personally believe...
phrase
Unreviewed
En lo personal, creo...

It seems to me that…
phrase
Unreviewed
Me parece que…

I firmly believe…
phrase
Unreviewed
Creo firmemente...

Without a doubt…
phrase
Unreviewed
Sin duda.

I'm not sure.
phrase
Unreviewed
No estoy seguro/a.

I have no opinion on...
phrase
Unreviewed
No tengo opinión sobre...

I haven't given it (that) much thought. / I've never given it much thought.
phrase
Unreviewed
No lo he pensado mucho.

I don't have strong feelings either way.
phrase
Unreviewed
No tengo sentimientos fuertes en ninguna dirección.
