ADV
- absolutely, quite
- I'm absolutely positive it was him
- fairly
PREP
- about
- She seemed fairly positive about it
- of
- Are you positive of your facts?
VERBS
- appear, be, feel, seem, sound
- remain
ADV
- distinctly, extremely, highly, overwhelmingly, really, very
- He took a highly positive view of the matter
- entirely, wholly
- fairly, mildly, moderately, quite
- broadly, essentially, generally
- apparently, seemingly
PREP
- about
- sounding very positive about his chances
VERBS
- be, prove, test
- The test proved positive
ADV
- strongly, weakly (both technical)
PREP
- for
- He tested positive for HIV