The book deals in details of Phrases, Clauses and Sentences, as well as Moods or the Manner of Expression of verbs. It includes their definitions, comparisons to find out similarities and distinctions, as well as necessary examples to understand them better. It is shown how clauses build simple, compound or complex sentences; besides, how to form affirmative, negative and interrogative sentences. Different conditionals and wish clause have also been included and discussed, besides a list of 372 idioms and many more phrasal verbs.