Question

which part of speech is of

Answer 1

‘of’ is a preposition.

You use ‘of’ to combine two nouns, or a noun and a present participle, when the second noun or present participle defines or gives more information about the first noun.

Answer 2

$\huge {\boxed {\mathfrak{Hello \: Friend}}}$

$\underline {It \: is \: a \: preposition \: part \: of \: speech}$