Should

The auxiliary verb 'should' expresses obligation, duty, advisability, or probability. It suggests a course of action that is morally, practically, or logically the most appropriate. It can imply a recommendation, expectation, or a hypothetical situation, often softening a demand compared to 'must.' It is used to give advice, express a conjecture about the future, or state what is expected. It can also indicate a past conditional, referring to things that ought to have happened or were expected. In questions, 'should' frequently seeks advice or confirmation of a course of action. It can be used in statements of fear or concern, or in polite requests.

Should meaning with examples

• You should eat more vegetables. It’s an important part of a healthy diet. Your doctor has advised you to consume more to gain essential vitamins and nutrients. Consuming more fruit and vegetables may help to enhance your overall well-being and may also have a positive impact on your energy levels, improving your overall health and performance.
• If I had more time, I should learn to play the piano. My current schedule prevents me from it but if I could, it would be a really nice experience to enjoy. I've always wanted to play, to make a good impression on my friends and to expand my creative potential and improve my mental health.
• She should be arriving by now, the flight landed an hour ago. We were expecting her in the last hour, and based on the flight plan, she should be here soon. It is expected that she takes public transit to our location and depending on traffic it could take sometime, we need to be patient.
• You **shouldn't** have said that to him! You were very rude! You really made a mess with your comments. Now you have made a terrible situation between both of you, and you should know that what you did was not appropriate at all. Take responsibility for your actions.