The book English Sentence Structure by Robert Krohn is a classic ESL/EFL textbook originally published by the University of Michigan Press. While a "newly updated" digital version from the author is not publicly listed as a recent standalone article, the core material remains a foundational resource for intensive English programs. Overview of Robert Krohn's Approach
Robert Krohn's English Sentence Structure, originally published by the University of Michigan Press in 1971, is a pedagogical text for non-native speakers focusing on pattern practice for improving grammar. The curriculum moves from basic to complex structures, covering verb tenses, tag questions, and noun complements. Updated versions are available online, including from VDOC.pub and Scribd. englishsentencestructurerobertkrohnpdf updated
Comprehensive lessons on irregular verbs and the passive voice. Advanced Structures: The book English Sentence Structure by Robert Krohn
Subject + Verb + (Object/Complement)
Transformational Drills: Exercises designed to help students convert active sentences to passive, or statements into questions and negations. The curriculum moves from basic to complex structures,
The updated 1971 version differs from original materials by providing:
Pattern 4: N1 + V-tr + N2 N1 (Actor) does the action to N2 (Receiver).