Crucigrama Modal verbsVersión en línea Read the descriptions and write the modal verbs por مها على الشكيليه 1 This modal verb indicates strong personal obligation and it is used in written rules and instructions. It is more formal 2 This modal verb is used to express obligation, necessity or daily responsibilities but it refers to an external obligation. It's less formal 3 This modal verb suggests a recommendation, advice, or expectation, indicating something that is desirable or advisable to do. 4 This is used to express needs, requirements and necessities , but it indicates that it is not urgent as 'must' and 'have to' 5 This indicates that this action is forbidden or prohibited. Not allowed 6 This indicates that there is no obligation to do this action, it is not required, but you can do it if you want 6 5 2 1 3 4