Ciento Verbos

I memorized 100 Spanish verbs. I actually know them very well. If I hear the Spanish I can tell you the English and visa-versa. With 100 verbs I should be able to get around pretty well. However, I can't tell you what I did, what I'm going to do or what I am doing. I can only describe the action in the simple present. For example I can say I (you, he/she, we, they) run fast. I can't say I ran fast, I will run fast, or I am running fast. As you know I'm talking about verb conjugation. I have no use for it. Let's just keep the verbs the same and use other words to describe the tense. example: "I ran fast" could be "I did run fast" or "They are running fast" could be "They are run fast". Simple and easy, but it's not going to happen. So learning 100 verbs is easy; learning to conjugate them is a whole new story.