Under the DSM-5, there are eight types of substance use disorders that doctors can diagnose. Caffeine is also listed as a substance-related disorder under DSM-5, however, it is not designated as a substance use disorder.2. Alcohol.
adverbs answer the questions-how ,why,when and where.ie,adverb of manner,adverb of purpose and reason,adverb of time and adverb of place.
An adverb phrase is simply two or more words that act as an adverb. It can modify a verb, adverb, or adjective and can tell âhowâ, âwhereâ, âwhyâ, or âwhen.â.An adverb clause which also modifies verbs, adverbs and adjectives; but, an adverb clause also includes a subject and a verb.n adverb phrase is simply two or more words that act as an adverb. It can modify a verb, adverb, or adjective and can tell âhowâ, âwhereâ, âwhyâ, or âwhen.â.