Related Clues:
- It can be past or present, in grammar
- Verb form
- Grammar concern
- Like some mattresses
- John Grisham novel, with "The"
- Far from laid-back
- Form of a verb
- Unable to relax
- Unwilling to negotiate
- Like some offers
- Unshakable
- Business partnership
- Grammatical time setter
- Temporal language element
- Pluperfect, for one