The development of english aspectual system / Laurel J. Brinton

Afiksasi derivasional pembentukan kata benda dalam bahasa inggeris=derivational affixation at the formed noun in english

German verb drills / by Astrid Henschel; edited by Harry A. Walbruck

Kesalahan bentuk verba kala lampau dalam tulisan mahasiswa pemelajar bahasa Inggris = Errors of past tense verbs usage in the writings of college students English learners

English verbs at work as observed in published materials : a corpus of illustrative quotations