1. En cuanto me entere (enterarse) del precio de las entradas, te llamo.---------me entero (using the same tense as ‘te llamo') 2. Creo que, antes de que le cuente (contar) la historia, ya la habría sabido (saber).---------cuente, habrá sabido 3. Si me hubiera tomado (tomar) los medicamentos no me encontraría (encontrarse) tan mal. ---------hubiera tomado, me encontraría (also habría encontrado? how could I know the consequence happened in the past or happens right now? there is no temporal adverbial) These examples are subjunctive and it's precisely a time just between regular English times, it's something that is expected or imaginary, without getting to future or present. It is like a parallel universe :) Hope this helps and you can check out my teacer profile! ¡Saludos! David