Here I’m going to explain three ways that can help you to make suggestions in English:
1- Should:
Should is an auxiliary verb . We can use should to give advice or make recommendations.
Structure of should
Subject + should + main Verb
Please note that should has only one form which is should and the main verb is usually the base form.
We can make a suggestion question by the help of our word should as the following:
What should we do tonight?
What + should + subject + main verb
2- Why don’t or Why doesn’t
This is one of the mostly used suggestion forms .
Why don’t you call your friend?
Why doesn’t she go to the hospital?
Why + don’t/doesn’t+ subject + main verb
3- Let’s
The third famous way when it concerns about making suggestions.
Let’s = Let us
When you are in a situation like your friend is so bored, you can say the following for instance:
Let’s go out for dinner.
Let’s + main verb