- I think (that)...
- My view is (that)...
- In my opinion, ...
- I can assure you (that)...
- The fact is (that)...
- The point is (that)...
- You're missing the point. ...
- Look, ...
- Why don't I/you/we/they + infinitive...?
- Why doesn't he/she + infinitive...?
- Shall I/we + infinitive...?
- (Perhaps/Maybe +) subject + should/could + infinitive...
- Let's + infinitive...
- Why not + infinitive...