Giving advice on formulas of obligation - use the conditional to give advice on anything, but that advice must almost force the other person to follow the advice.
Use 1 of the conditional?
Expressing wishes - use the conditional when you want to express wishes about something you would like to happen.
Use 2 of the conditional?
Being courteous - use the conditional to formulate a question in a more polite way or to sound more courteous.
Use 3 of the conditional?
Expressing uncertainty/probability - when the action is in the preterit imperfect or preterit indefinite tense* Note use the future to express uncertainty/probability in the simple present tense.
Use 4 of the conditional?
Future is used to describe future actions or an intention to do something in the future.
Conditional is used to describe hypothetical or uncertain events that are CONTINGENT on another set of circumstances.
Contrast use of future and use of conditional?
2. Iría al cine esta noche si tuviera dinero.
2. I would go to the movies tonight if I had money.(conditional)
The difference comes in the certainty or uncertainty that the action may or may not happen ie use future when the event is more likely and the conditional when it is less likely
Given both future and conditional can be used to describe potential events, what is the difference?
2. Cos’ action likely to happen,
2. Why the future tense?
2. Cos’ the action is unlikely to happen
2. Why used the conditional?
2. Cos’ action likely to happen,
2. Cos’ the action is unlikely to happen
Error is using “si”. In this construction always use “que” for if.
What is a common error of English speakers when saying “It would be X if Y”
Sería genial que pudiéramos viajar por todo el mundo
It would be nice if we could travel around the world.
Estaría bien que la guerra no existiera.
It would be great if war does not exist.
2. I would put a picture here if the landlord would let me hang things on the wall.