In-depth practice with "be," "do," and "have," as well as modal verbs. Complex Structures:
Robert Krohn Series: Often part of the English Sentence Structure / English Language Institute series (University of Michigan Press) Target Audience: Intermediate to advanced English learners; ESL/EFL teachers englishsentencestructurerobertkrohnpdf new
Each lesson is stripped down to a specific structural point (e.g., "Yes/No Questions" or "The Comparison of Adjectives"). In-depth practice with "be," "do," and "have," as
For a complete intensive course, the text is intended to be used alongside English Pattern Practices In-depth practice with "be