Should and Ought To for Advice
Use should and ought to for advice, recommendations, expectations, and mild obligation.
Learning Objective
Should and Ought To for Advice
Give advice and express expectations with should, shouldn’t, and ought to.
Clear Explanation
Should and ought to commonly express advice, what is desirable, or what is expected. Should is followed by a base verb; ought is followed by to + base verb.
Form and Structure
should / shouldn’t + base verb; ought to + base verb
“You should speak to your teacher.”
Should is usually weaker than must or have to. It presents advice or expectation rather than an unavoidable external obligation.
Meaning and Use
Advice
Use should or ought to to recommend a sensible action.
“You ought to get some rest.”
Negative advice
Shouldn’t is the usual negative form in everyday English.
“You shouldn’t skip breakfast.”
Expectation
Should can express what is likely or expected if things proceed normally.
“The parcel should arrive tomorrow.”
Common Errors and Meaning Traps
You should to call her.
You should call her.
Use the base verb without to after should.
He ought call the doctor.
He ought to call the doctor.
Ought is followed by to + base verb.
She shouldn't to worry.
She shouldn’t worry.
Shouldn’t is followed directly by the base verb.
Guided Practice
Use the grammar in context
“We shouldn’t leave the door unlocked.”
“The train ought to arrive soon.”
Give two pieces of advice and make one reasonable prediction with should.
Quick Recap
Should and ought to commonly express advice, what is desirable, or what is expected. Should is followed by a base verb; ought is followed by to + base verb.
Use should or ought to to recommend a sensible action.
Should is usually weaker than must or have to. It presents advice or expectation rather than an unavoidable external obligation.
Use the base verb without to after should.
Independent Mastery Check
Complete these four checks before taking the quiz. If one feels difficult, return to the matching section and try again.
Explain the core rule in your own words without looking back at the lesson.
Find the target form in “You should speak to your teacher.” and explain what it communicates in this context.
Explain why “You should call her.” is the recommended revision for “You should to call her.”.
Give two pieces of advice and make one reasonable prediction with should.
Related Grammar Lessons
Aim for at least 5 out of 6 in the quiz below. For every missed answer, read the explanation, return to the relevant section, and try the quiz again.
Which statement best explains Should and Ought To for Advice?
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