I sometimes have to hear something or write conditionals what do they need to be talked about? I learnt that the difference between them is a possibility which means the first conditional more implies high likelihood than the second.

I personally have no understanding of Second conditional sentence. I try to memorize the second factual sentence. However, I cannot remember the preceding conditionals. I have really no understanding of Second conditional sentence.

I have a few days left to do but I’m facing no job offer. I hope you would like my job. When can I apply?

If I was offered the job, when would I start?

Does 2 sound better to natives? If yes can’t the odds be what they are?

What rules would be to differentiate the possible?

What are your views?