HAVE_TO YAML source

code: HAVE_TO
biber_number:
bohmann_number: 31
name: HAVE to (obligation)
definition: Semi-modal expressing obligation or necessity
normalization: words
detection:
- source: bohmann_2019
  requires:
  - word
  - pos
  cql: '[word="have|has|had|having"] [word="to"]'
sources:
- bohmann_2019
- leech_2009
- quirk_1985