Modals
· Functions 1. Can – could – (be) able to - Can be used to express the ability - This verb capital can be used to request permission - Could beused to express the ability of the past - This verb capital can be used to ask permission to do something in the past or future - Be able to be usedexpressthe ability of a particular situasion in the past (past ability) 2. May - might - May to declare possibilities in the present and future - This verb capital is to ask for a more formal th...