Question

could it be possible to change the order of the clauses

Answer 1

Answer:

it is possible

Explanation:

Here is my assumption.

3."I can say that the world will end."

4."I can say with confidence."

Both sentences work greatly without a clause for the fourth sentence and without the prepositional phrase, "with confidence," for the third sentence. Thus I am assuming that changing the order of these two, that clause and prepositional phrase, is possible since we can delete one of them and still make sense, which makes changing order of those two do not matter at all. Is my assumption correct? If not, please tell me why it is grammatically and idiomatically correct to shift it around.