Grammar: Using Negatives (not, no, never, hardly ever)

 Kang has worn glasses, and Kang wears glasses. And add negatives that tell how often.

These negatives, never or hardly ever, go right in front of the verb. 

Kang has never worn glasses, 

Kang has hardly ever worn glasses.

Kang never wears glasses

Kang hardly ever wears glasses.

Source: https://www.coursera.org/learn/media/lecture/ryeHy/language-focus-using-negatives-not-no-never-hardly-ever