Spanish language Q&A Forum

Hello,

I found myself in quite a bit of confusion, and this may/may not be due to the fact that the same grammatical "term" has different names but are/may be the same thing.

I have spent hours trying to decipher these various terms and wonder if you could please tell me 

1) if any are the same thing and 

2) what possible synonyms/terms could we come across in both Spanish and English for each of them?

3) a short explanation for each (and/or referral to a lesson)

Terms in question:

Pasiva Refleja

The Passive Se 

Impersonal Se (pronoun “one”/impersonal "you")

Se impersonal refleja

Thank you for your help.

Nicole

Si viniérais, os ________ una paella riquísima. If you guys came, we would make a delicious paella for you.HINT: Using the "nosotros" form, conjugate "hacer" in El Condicional Simple

Because the first clause is in the past, wouldn't the second be in the contitional perfect?

Si viniérais, os habríamos hecho una paella?