Spanish language Q&A Forum

¿En este ejemplo por qué la forma segunda persona singular del verbo dar se usa para el imperativo?

Here is my question in English, in case my question in Spanish is incorrect or just too awkward:

In this example, why is the 2nd person singular form of the verb, dar, used for the imperative?

Hi room, experts

Please explain translation 'its difficult for corruption to disappear from the country' in Spanish 'Es difícil que la corrupción desaparezca del país'. 

I understand your translation but I am wondering, can this also be written in the indicative. 

For example could I not also write, 'Es difícil por la corrupción de desaparecer del país'?

(Sorry, this is not really a question, but a hopefully helpful comment.)

Colloquially in English we often use the future tense to express present probabilities or predictions, just like the Spanish.  E.g. We could say "I'm not sure where John is, but he'll be practising his Spanish I should think."  Or "Do you think Fred has arrived home yet? Oh, he'll be relaxing with his feet up by now."