Final answer:
Interjectional is not a type of phrase recognized in English grammar. Phrases are usually classified as prepositional, noun, or adverbial based on their function and structure in sentences, while interjections are expressions of emotion that stand alone.
Step-by-step explanation:
The type of phrase that is not included among the common categories of phrases in English grammar is Interjectional. In English grammar, phrases are categorized based on their structure and the role they play within a sentence. Categories include Prepositional phrases, which often act as adverbials and begin with a preposition like 'aboard' or 'through'. Noun phrases function as the subject or object in a sentence. Adverbial phrases act to modify verbs, adjectives, or other adverbs, indicating time, place, manner, or degree. However, interjections are standalone expressions of emotion and do not form phrases within the traditional grammatical structures.