I'm not sure. I think it's not.
No, for a verb to be a linking verb, the direct object of the verb must be a form of the subject or what the subject has become. The cake must have icing. (the cake is not and does not become the icing) We must have cake. (we are not the cake and we do not become cake) The cake is delicious. (cake = delicious, this is a linking verb) The cake is ready. (cake -> ready, this is a linking verb)
Yes. 'was' is a past tense of 'is', and 'is' is a verb and so 'was' must be a verb.
The plural form for the noun must is musts. The word must is also a verb, an auxiliary verb, and an adjective.
why the subject verb agreement
The main verb is 'planning', the helping verbs are must and be. The verb 'must' expresses the opinion that it's logically very likely. The verb 'be' expresses that it's happening or taking place.
Must be is a verb phrase.
Must is a modal auxiliary verb and attend is a main verb.You could call must attend a verb phrase.
No, for a verb to be a linking verb, the direct object of the verb must be a form of the subject or what the subject has become. The cake must have icing. (the cake is not and does not become the icing) We must have cake. (we are not the cake and we do not become cake) The cake is delicious. (cake = delicious, this is a linking verb) The cake is ready. (cake -> ready, this is a linking verb)
must - is called a modal auxiliary verb, must always goes before a main verb in this sentence the main verb is tripped. have - is an auxiliary verb in this sentence. Both of these can be called helping verbs
The word mustn't is a contraction, a shortened form for must not.The word 'must' is an auxiliary verb and the word 'not' is an adverb used to modify the verb. The apostrophe takes the place of the missing letter 'o'.The contraction mustn't functions as a verb (or auxiliary verb) in a sentence.Example: We must not belate for school.Or: We mustn't be late for school.
Yes. 'was' is a past tense of 'is', and 'is' is a verb and so 'was' must be a verb.
The plural form for the noun must is musts. The word must is also a verb, an auxiliary verb, and an adjective.
no
No must is a modal auxiliary verb. Must shows strong obligation: You must see Jon = it is important you see Jon. Must is always followed by a verb: must go, must have, must do, etc
It must agree in number with its subject. This means that an -s must be added to the verb if the subject is singular and not if it is plural.
why the subject verb agreement
No, 'must is an auxiliary verb (helper verb) used to qualify a main verb. A linking verb is a verb that shows equality (is) or change (became). Examples:Linking verb: Jason is my brother. (Jason = brother) The sky turned dark. (sky -> dark)Auxiliary verb: I must take the five o'clock bus. (have to take) I could take the five o'clock bus. (it's possible to take)