Question

What is degree of certainty? write words or to add words express certainty
1: it is going to rain tomorrow

Answer 1

It will rain tomorrow.. please add word of certainty

Answer 2

While talking about degree of certainty something about different degrees of certainty using modal verbs and adverbs need to be addressed.

Simply speaking to make discussion very easy to understand, modal verb ‘will’ will be introduced ,along with a number of adverbs that can also be used to express degree of certainty with the help of other modal verbs.

One of the easiest model verbs to learnthe verb ‘will’ that is used to discuss the future tense .

Using the modal verb ‘will’ and ‘won’t’ is one of the most easiest  ways of expressing the future, such as : it is going to rain tomorrowb----->certainity : it will rain tomorrow