<em>I</em>: pronoun. A pronoun functions as a replacement for a noun.
<em>Sometimes</em>: adverb. Just like adjectives, adverbs are also used to describe words, but adverbs describe adjectives, verbs, or another adverb.
<em>Write</em>: verb. The verb is the most important part of a speech. It shows an action or state of being of the subject in a sentence.
<em>In</em>: preposition. Prepositions refer to words that specify a location or a location in time.
<em>My</em>: pronoun. A pronoun functions as a replacement for a noun.
<em>Personal</em>: adjective. An adjective is used to describe a noun or a pronoun. It can specify the quality, the size, and the number of nouns or pronouns.
<em>Journal</em>: noun. Nouns are used to name persons, things, animals, places, ideas, or events.
<em>Before</em>: adverb. Just like adjectives, adverbs are also used to describe words, but adverbs describe adjectives, verbs, or another adverb.
<em>Bedtime</em>: noun. Nouns are used to name persons, things, animals, places, ideas, or events.