Spanish help!!?

The accent is used to determine the tense of the word, for example if you say 'digale' with the accent over the first 'i' it shows command. But if you say comiendolos with the accent over the 'i' it just shows progressive action. If you say lo comere with the accent over the last 'e' it shows future tense. So the position of the accent mark in writing and speech can make a big difference.