Question

which parts of speech in the following sentence let us move on​

Answer 1

Answer:

Generally 'on' is a preposition. But in the sentence 'Let us move on ' it is used as an adverb. The preposition is used before a noun or a pronoun. If the word of preposition is used after a verb without a noun or a pronoun, it is called an adverb

Answer 2

i was wondering when it comes to diagramming English sentence, which part will the word "let" fall in? Is it in the subjective or predicative?

I hope it will help you