Many thanks, nicely explained!
I'm slowly getting to grips with verbs after 2 years work! In English, a few tenses cover almost all scenarios however in Spanish there seems to be a particular tense or mood to cover almost every concievable situation.
I find it extremely difficult to converse quickly when I'm constantly thinking about gender and number agreement, word order, grammatical rules and now the correct tense not just in terms of time but for it's exact situation. Phew!!!