1. cannot help (feeling), unbearably, awfully, irresistibly

adjective (keiyoushi) expressions (phrases, clauses, etc.)

2. must not ..., should not ...

expressions (phrases, clauses, etc.) adjective (keiyoushi)

3. must ..., have to ..., ought to ...

adjective (keiyoushi) expressions (phrases, clauses, etc.)

4. cannot, unable to

expressions (phrases, clauses, etc.) adjective (keiyoushi)

5. not

expressions (phrases, clauses, etc.) adjective (keiyoushi) dated term