Modality detector

• Hedges: modal nouns: possibility, likelihood, assumption
• Hedges: modal adverbs: possibly, probably
• Hedges: modal verbs: may, could, might
• Hedges: modal adjectives: possible, probable, likely, unlikely
• Approximations: about, around, approximately, nearly, roughly (e.g. about 10, nearly three)
• Boosters: certainly, certainty, it is clear, clearly, definitely, manifestly, undoubtedly, always

Voice detector

• Regular verbs in passive voice (e.g. is tested, was calculated, has been created, will be presented)
• Common irregular verbs in passive voice (e.g. is done, was shown, has been left, will be drawn)

Pronoun and possessive adjective detector

• subject pronouns: I, he, she, we, they, You, He, She, We, They, It
• object pronouns: me, him, her, us, them
• subject/object pronouns: you, it,
• reflexive pronouns: myself, yourself, herself, himself, themselves, ourselves, itself
• personal adjectives: my, your, his, her, their, our, its, My, Your, His, Her, Their, Our, Its

Article detector

• indefinite articles: a and an
• definite article: the