Yes.
The complete verb in this sentence is "should have been running."
The Twelve Tenses of English PRESENT (main verb)I study English.He studies English.PAST (past tense of main verb)I studied English.He studied English.FUTURE (will or shall + main verb)I will study English.He will study English.PRESENT PERFECT (have or has + past participle of verb)I have studied English.He has studied English.PAST PERFECT (had + past participle of verb)I had studied English.He had studied English.FUTURE PERFECT (will or shall + have + past participle of verb)I will have studied English.He will have studied English.PRESENT PROGRESSIVE (form of "be" verb + "ing" form of main verb)I am studying English.He is studying English.PAST PROGRESSIVE (past tense of form "be" verb + "ing" form of main verb)I was studying English.He was studying English.FUTURE PROGRESSIVE (will or shall +be + "ing" form of main verb)I will be studying English.He will be studying English.PRESENT PERFECT PROGRESSIVE (have or has + been + "ing" form of main verb)I have been studying English.He has been studying English.PAST PERFECT PROGRESSIVE (had + been + "ing" form of main verb)I had been studying English.He had been studying English.FUTURE PERFECT PROGRESSIVE (will or shall + have + been + "ing" form of main verb)I will have been studying English.He will have been studying English.
I presume, assume, you mean, what is the meaning of a complete sentence? A complete sentence has a noun and a verb. I'm glad that I am no longer studying another language.
has been driving
Have been left is the verb phrase.
The sentence is "Shelly should have been more careful on the path." The complete linking verb is "should have been."
are studying
Complete is already a verb. For example "to complete something" is an action and therefore a verb.
The complete verb is 'have been feuding'; 'have' and 'been' are auxiliary verbs and feuding is the main verb.
Yes, "studying" is a verb phrase consisting of the main verb "study" and the present participle "ing." It functions as the action in a sentence.
Complete is already a verb. For example, "to complete something" is an action and therefore a verb.
No, the word 'am' is a verb, a form of the firs person, singular, present of the verb 'to be'.A noun is a word for a person, a place, or a thing,Example uses of the verb 'to be' with a singular subject:I am a student. (first person)You are a student.She is a student.Example uses of the verb 'to be' with a plural subject: We are students.You are students.They are students.Examples of the auxiliary verb 'to be' with a singular subject:I am studying history. (first person)You are studying history.He is studying history.Examples of the auxiliary verb 'to be' with a plural subject. We are studying history.Your are studying history.They are studying history.The nouns in the sentences are:student/students, a word for a person/people;history, a word for a thing.Note: The verb 'am' is often used as a contraction, combining the first person pronoun 'I' and the verb (or auxiliary verb) 'am' = I'm.I'm a student.I'm studying history.