In this book we concentrate to learn verb conjugation, to be able to use various tenses of a verb, to find which preposition (its alternative) to use after the conjugated verb, and to use some prepositional phrases to enrich the sentence. You can find AR, ER, and IR verbs in Verbs - Elementary to practice verb conjugation. All the verbs in “ Verbs - Intermediate” section are arranged in alphabetical order with some selected ones changing to other parts of speech for illustration purpose. There is a verb conjugation line on top of each illustrated set of examples in “VERB + PREPOSITION” containing irregular and stem changing verb. The verbs are arranged in alphabetical order and by the 8 formulas of stitching technique for your convenience. You can concentrate to learn one preposition at a time.
