If you ask how many 3 verbs are important? Would have to answer in full words, that it is very important that, if compared to the calculation of mathematics, it would be like a multiplication table. Or if it is chemistry, it is the level of the periodic table If so, let's learn about the three verbs. There may be many people still do not know what the three verbs are. This answer can be a stirring response that it is a set of three verbs. He called it three verbs. And if asked to do so, there are 3 channels, because the structure of each Tense in English is not the same Which sometimes then use one or two channels, or three, depending on the time or what Tense while we use May sound confused, but guarantee that after learning about Tense, it will be confused with these three verbs