Verb Arabic language 12 Study and teaching 9 English language 8 Errors of usage 8 Grammar 8 Study and teaching (Higher) 5 Tense 5 Foreign speakers 4 Usage 4 Japanese language 3 Malay language 3 Malay speakers 3 Study and teaching (Secondary) 3 Chinese speakers 2 German language 2 Grammar, Comparative and general 2 Morphology 2 Syntax 2 Tamil language 2 Animated films 1 Arabic 1 Arabic langauge 1 Case grammar 1 Chinese students 1 Computer-assisted instruction 1 Computer-assisted instruction for foreign speakers 1 Discourse analysis 1 Error analysis 1 Foreign words and phrases 1