Table 4.
Part-of-speech and sentiment classification of words in the text of a sample of microblog comments with the topic of COVID-19 pandemic behavior in China from July 2020 to June 2021.
| Word | Part of speech | Sentiment classification | Intensity | Polarity | Auxiliary classification |
| Anger | Adjective | NAUa | 7 | –1 | NaNb |
| Fear | Adjective | NIc | 5 | –1 | NGd |
| Grief | Verb | NBe | 7 | –1 | NJf |
| Surprise | Adjective | PCg | 6 | 1 | NaN |
| Hope | Noun | PDh | 4 | 1 | PHi |
| Pleasure | Verb | PAj | 4 | 1 | PEk |
aNAU: anger.
bNaN: null value.
cNI: panic.
dNG: shame.
eNB: sadness.
fNJ: disappointment.
gPC: surprise.
hPD: respect.
iPH: praise.
jPA: happiness.
kPE: peace of mind.