Modifiers matching obligation:

• basic,
• professional,
• legal,
• moral,
• financial,
• governmental,
• signed,
• regular,
• private,
• public,
• sovereign,
• civil,
• secure,
• marketable,
• small,
• military,
• primary,
• written,
• outside,
• monthly,
• monetary,
• safe,
• contractual,
• economic,
• ethical,
• fixed,
• legislative,
• political,
• natural,
• published,
• corporate,
• ongoing,
• scholarly,

Simple categories matching written:

• material,
• law,
• prayer,
• request,
• document,
• action,
• sentence,
• marker,
• order,
• song,
• information,
• work,
• tool,
• papers,
• language,
• presentation,
• instrument,
• format,
• communication,
• manual,
• distribution,
• statement,
• authorization,
• instruction,
• agreement,
• artefact,
• scripture,
• literature,
• ad,
• research,
• guide,
• punctuation,
• task,
• coursework,
• works,
• communications,
• medium,
• thing,
• structure,
• database,
• block,
• composition,
• signifier,
• means,
• report,
• marking,
• reminder,
• execution,
• constitution,
• copy,
• proposal,
• submission,
• essay,
• style,
• summary,
• tradition,
• explanation,
• data,
• sign,
• program,
• response,
• commentary,
• book,
• passage,
• documentation,
• correspondence,
• word,
• guideline,
• expression,
• procedure,
• account,
• history,
• representation,
• test,
• discovery,
• production,
• symbol,
• item,
• clue,
• product,
• question,
• matter,
• lesson,
• section,
• form,
• rule,
• notice,
• content,
• source,
• comment,
• instructions,
• code,
• ceremony,
• disclosure,
• institution,
• specification,
• activity,
• contract,
• recitation,
• text,
• genre,
• resource,
• codification,
• measure,
• output,
• error,
• evidence,
• message,
• file,
• piece,
• guidance,
• artifact,
• obligation,
• assignment,
• plan,
• publication,
• record,
• commitment,
• discourse,