This means entering into or entering into an agreement as part of a negotiation. Other words with similar meanings like „deal“ also use this structure: it means you think your business will soon get a lot of customers again. But it can also be used to threaten someone, as the villain might do in a TV show. In this case, you say that you strongly predict that the person you are threatening will agree with you, because if they don`t, you will do something wrong to them. This sentence is useful in situations where you want to reassure the listener. A villain from a TV show wants to get the hero to do something, so he kidnapped the hero`s girlfriend. The villain threatens the hero by saying this. This means that you think you will be able to find a solution to a problem. This is used if you are not 100% sure that you will be able to do something, but you strongly predict that you will do it. Like what:…..