A verb generally means some type of action.
Jim ran to the car.
Jim caught the ball.
Ran and caught symbolize an action Jim is doing.
The verb in the sentence "How are they different" is "are."
pick out If you pick out the book you want I will buy it for you.
Is is the verb in your sentence.
'Needs' would be the verb in this sentence.
Yes, it is possible to have a sentence with a verb and without a helping verb. For example, "He runs every day" is a sentence that contains the verb "runs" without a helping verb.
pick
The compound verb in the sentence is "pick up," which consists of the two verbs "pick" and "up" merged together to form a single action.
The compound verb in the sentence is "pick up" and "vacuum and dust." Both phrases consist of two verbs acting together to describe the action.
The verb in the sentence "How are they different" is "are."
pick out If you pick out the book you want I will buy it for you.
'The owner of the bookstore' is the complete subject of the sentence, being the subject of the verb 'helped'.
Is is the verb in your sentence.
The word picked is a verb. It is the past tense of the verb pick.
The verb in that sentence is "are".
Were is the verb in that sentence.
No, you have the verb incorrect. It should be "I don't know what KEEPS you so busy that you cannot pick UP my call"
'Needs' would be the verb in this sentence.