helpingverbspluralnounssize andweightadjectivesprepositionsof directionadverbsoflocationcoloradjectivesactionverbssingularnounsprepositionsof timeconjunctiveadverbspropernounssingle wordconjunctionslinkingverbsprepositionsof locationopinionadjectivesoriginadjectivesadverbsoffrequencynegativeinterjectionspronounsword pairconjunctionsadverbsof timepositiveinterjectionscommonnounsadverbsofmanner