Mention the difference between should + V 1 and should have + V3

Jawaban:

Should verb1 :

Expresses that a situation is likely in the present.

Expresses that a situation is likely in the future (prediction)

Expresses an obligation that is not as strong as Must.

should have + V3

Was expected in the past but didn't happen (should + have + past participle)

Penjelasan:

should have + V3: The subject didn't fulfill their obligation in the past or not act responsibly.