"Could" is a verb. It's the past tense of the verb"can'. The verb "could" most often functions as an auxiliary (helping) verb expressing "ability" to do something.
A preposition is a word used to connect its object to another word in the sentence.
Example: Jack could memorize all his lines in a day.
The noun or pronoun that follows the preposition is called the object of the preposition.
Should is not a preposition, it's a verb.
It's called a preposition phrase.
The phrase 'in the shed' has the preposition 'in' and the noun 'shed'
preposition - it gives position conjunctions "JOIN" phrases or clauses (most common and, but, & or)
No, it is not a preposition. Tall is an adjective and possibly an adverb.
No, it is a noun. It could be the object of a preposition, as in "on an airplane."
No. Would be is a conditional mood of the verb "to be" (as is will be/can be/could be). It is not a preposition.
A preposition that might come after cure could include except, after, before, about, or even for.
No. It is commonly preceded by a preposition because it is the objective form of "who." You could say "who called whom" without using a preposition.
One is the preposition "with" -- "I agree with the proposal." But it could also be "to" -- "I agree to the proposal."
Yes. A preposition would be a word that creates a relation from the noun to other words in a sentence. For example, a preposition could indicate all the places a squirrel can be in relation to a tree: A squirrel can be: above, beside, below, inside, on, or by the tree! The following bolded words are objects of the preposition. at noon, beside the tree, under the bed. A preposition plus the object of the preposition is called a prepositional phrase. A person could be in the middle of a doorway. Therefore, middle can be a preposition. -QueenGrammarBee
"At" is a preposition."The" is an article."The" could be part of a prepositional phrase. It would come between the preposition and the object of the preposition.Mary was already at the party when we arrived.We met John at the theater.She leaves in the morning.
Of is a preposition. There is no way that "of" could modify anything. However, it was historically the basis for the adverb off.
The preposition commonly used with "popular" is "among." For example, we could say "This book is popular among teenagers."
Practically any noun could be the objet of a preposition. But trouser is more often an adjective form of the noun "trousers."
The antonym for the verb pre-position would be post-position. The part of speech "preposition" does not have an antonym.