I've encountered this problem twice:

Wikipedia cited a quote by Stephen Hawking that All one can do is find which mathematical models describe the universe we live in.

Prof. Anne Aly in a Q&A TV show used the same pattern: The first thing that they do with their propaganda is tell young people to reject their Australia citizenship, to reject their Australia identity.

I thought it's acceptable but sounds like a misspoken, and ungrammatical.

I've encountered this problem twice:

Wikipedia cited a quote by Stephen Hawking that All one can do is find which mathematical models describe the universe we live in.

Prof. Anne Aly in a Q&A TV show used the same pattern: The first thing that they do with their propaganda is tell young people to reject their Australia citizenship, to reject their Australia identity.

I thought it's acceptable but sounds like a misspoken, and ungrammatical.

I've encountered this problem twice:

Wikipedia cited a quote by Stephen Hawking that All one can do is find which mathematical models describe the universe we live in.

Prof. Anne Aly in a Q&A TV show used the same pattern: The first thing that they do with their propaganda is tell young people to reject their Australia citizenship, to reject their Australia identity.

I thought it's acceptable but sounds like a misspoken, and ungrammatical.

I've encountered this problem twice:

Wikipedia cited a quote by Stephen Hawking that All one can do is find which mathematical models describe the universe we live in.

Prof. Anne Aly in a Q&A TV show used the same pattern: The first thing that they do with their propaganda is tell young people to reject their Australia citizenship, to reject their Australia identity.

I thought it's acceptable but sounds like a misspoken, and ungrammatical.