"The new employee was very nervous on his first day, but his colleagues made him feel welcome."
Adjective: new (modifying noun), nervous (modifying pronoun), welcome (modifying pronoun)
Verb: was (linking verb), made (action)
Noun: employee (subject), day (object), colleagues (subject)
Adverb: very (modifying adjective)
Pronoun: him (object)
"The company will launch a new product line next quarter, which will significantly increase revenue."
Verb: will launch (action), will increase (action)
Noun: company (subject), product line (object), quarter (object), revenue (object)
Adjective: new (modifying noun), significant (modifying verb)
Adverb: significantly (modifying verb)