# Text under brackets doesn't align correctly

I'm trying to achieve what you see in the following picture:

But all I am getting is the following graphic:

I want the word SKOPUS under the underbrace.

Here is my code, can anyone please explain me what I am doing wrong and how could I fix this?

$\underbrace{\[ %ex.26 \left\{\begin{array}{c} \text{always} \\ \text{sometimes} \\ \text{never} \\ \text{usually} \\ \text{\dots} \end{array}\right\}_{\text{SKOPUS}}}$\]


Thank you very much.

PS: Picture B should say QUANTOR instead of SKOPUS.

$\underbrace{ %ex.26 \left\{\begin{array}{c} \text{always} \\ \text{sometimes} \\ \text{never} \\ \text{usually} \\ \text{\dots} \end{array}\right\}}_{\mbox{SKOPUS}}$