1. model: positive / example: i’m positive this is true.
2. model: logical / example: this is the most logical answer.
3. model: viable / example: there is no viable alternative.
4. model: duty / example: it is my duty to get this work done by the end of today.
5. model: waiver / example: he wanted to waiver the time his homework was due with his teacher.
6. model: free / example: his employee was free from work for the day.
7. model: consent / example: you need consent from juliet to use her pencil.
8. model: refusal/refuse / example: she refused to let her friend use her answers on the homework sheet.
hope this helped!
