Mood
From UNLwiki
				To be represented by attributes. See Tenses for a list of possible combinations of Tense-Aspect-Mood.
Mood Attributes
- @subjective (= Subjunctive)
 - @imperative (= Imperative)
 
The indicative, the infinitive, the participle and the gerund are not expected to be explicitly indicated.
Modality Attributes
- @ability
 - @desire
 - @necessity
 - @obligation
 - @permission
 - @probability
 - @possibility
 - @suggestion