| VOID SYMBOL | § |
| END OF SENTENCE | . ? ! |
| APOSTROPHE | ' |
| PUNCTUATION | , ( ) " ; : - |
| DETERMINER | the a an both |
| DEMONSTRATIVE | this that these those |
| QUANTIFIER | much little many few some no any all each every |
| PRONOUN | I you he she it we they me him her us them |
| POSSESSIVE | my your his its our their mine yours hers ours theirs myself yourself himself herself itself ourselves yourselves themselves |
| INDEFINITE | someone something anyone anything no one nothing none |
| IMPERSONAL | there |
| WH-WORD | who what which where when why whose whom whoever whatever whenever wherever how |
| PREPOSITION | of for about from to with without within on in at by onto into through across like unlike between over |
| POSTPOSITION | out up down along back off away |
| -'S (GENITIVE/BE/HAS) | 's |
| BE | am are is was were be been 're 'm are'nt ... |
| HAVE | have has had 've haven't ... |
| DO | do does did don't ... |
| MODAL | can could must may might shall should will would 'll 'd cannot can't needn't won't can't ... |
| NEGATION | not hardly scarcely n't |
| ADVERB | never often sometimes soon seldom always already |
| SUBORDINATOR | if unless whether until while once because although though |
| LINKWORD | and or but so however still nevertheless yet then therefore thus |
| MISCELLANEOUS | as before after than again ago enough too either neither nor more most also even sooner since such |
| UNITS | $ £ ° |
| NUMERIC | 0123456789 (string of digits) |
| COMMONVERB | agree answer ask became become began begin begun bring brought call came catch caught come disagree dislike enjoy expect explain feel felt find forget forgot forgotten found gave get give given go gone got gotten grew grow grown hate hear heard help keep kept knew know known let like listen look love made make mean meant need play put said saw say see seem seen set speak spoke spoken start stop take taken talk tell think thought told took understand understood wait want watch went wish work write written wrote ( + -ing form, ed if regular, -s or -es ) |
| LEXICAL ITEM | ( the rest ) |