The use of “would have” is used to express advice or wish for a certain outcome. It is also a helpful way to say that something is possible but would be better if the condition was met. Here are some examples of situations when you could use “would have.”
Could
In English, could is a word with a wide variety of uses. It is used to talk about past or present ability. If someone had the ability to do something, they could do it. Otherwise, they could not have done it. Could also refer to the ability to do something. This article will look at some of the other uses of could. The definition of could follows. Could also mean “might” or “can.”
Could is usually used in reporting structures, as in “the woman said that she can speak Arabic.” It can also be used after modals and verbs. Could are used after sense verbs and are used to talk about possibility in the past or future. The most common use of could in the English language is when talking about a person’s ability to do something. The main difference between could is that could indicates the possibility of doing something.