<p>What about
“the theory was based on …”
Vs
“the theory was based off of…”</p>
<p>My teacher kept on saying that it was a big deal and that it should always be based on. So if based off of is underlined then it’s wrong? Can someone confirm</p>
<p>What about
“the theory was based on …”
Vs
“the theory was based off of…”</p>
<p>My teacher kept on saying that it was a big deal and that it should always be based on. So if based off of is underlined then it’s wrong? Can someone confirm</p>