9.4 Ikke heller (not either)

The corresponding negative expression to the adverb også (too/also) is
ikke heller (not either):

Jeg liker kaffe. Jeg liker te også.
I like coffee. I also like tea / I like tea, too.

Jeg liker ikke kaffe. Jeg liker ikke te heller / jeg liker heller ikke te.
I do not like coffee. I do not like tea, either.