"Expound" is a regular verb; therefore, the simple past and the past participle are both "expounded".
Your answer stands insufficient. Please expound.
To "expound" on something means to explain it (idea, book, etc.) in detail.
The teacher instructed the girl to expound on her thesis statement. When I tried to expound on my opinion, I could hear points that confused even me. Few voters could expound on why they wanted one candidate over the other.
The administrator asked his assistant to expound on her reason for handing in her resignation.
There is no formula for tenses
hello what is perfect tenses
Tenses are indeed very relevant for grammer.
Please expound on what you mean by "effects"?
Jane Doe expounded [set out] her views very clearly for us.
Expound on quantum mechanics can be less than 200 words. You have to make sure it has all the details and information.
Adjectives do not have tenses. Only verbs have tenses.
The word "Islam" is a noun and so doesn't have any tenses. Only verbs have tenses.