The verb [[grammatical conjugation|conjugation]] is typically close to an ideal tense–modality–aspect pattern. In this system, the absence or presence of auxiliary [[verb]]s indicateindicates tense (concurrent or anterior), modality (realis or irrealis) and aspect (punctual or progressive), and when present these auxiliaries occur in that order, and typically are based on similar meaning words in the pidgin or superstrate language. Thus anterior tense may be marked by words such as ''bin'' in [[English language|English]]-based creoles (from ''been''), or ''té'' in French-based creoles (from ''été''), a future or subjunctive tense may be marked by ''go'' (from English ''go'') or ''al'' (from French ''aller''), and a non-punctual (non-stative) aspect by a word such as ''stei'' (from English ''stay'').
