Shall: Use Positive Negative Future shall be there before sunrise.” shall not be there.” “I “I action Promise shall have everything ready shall always remember this “I “I for you.” moment.” Question I pick you up at five Changes to 'should' I not “Should → o'clock?” come?” Inevitability hard times shall pass.” not back down.” “The “We Should: Use Positive Negative should eat healthier.” should not smoke.” “You “You Obligation should wake up early so I'm not NONE “I late.” arrive around noon.” be there Expectation “They should “They shouldn't yet.”
Shall: Use Positive Negative Future action “I shall be there before sunrise.” “I shall not be there.” Promise “I shall have everything ready for you.” “I shall always remember this moment.” Question I pick you up at five o'clock?” Changes to 'should' → “Should I not come?” Inevitability “The hard times shall pass.” “We not back down.” Should: Use Positive Negative “You should eat healthier.” “You should not smoke.” Obligation “I should wake up early so I'm not late.” NONE Expectation “They should arrive around noon.” “They shouldn't be there yet.”