il aura fallut = it will be required.
There is a next time (it should be - there will be a next time - il y aura une prochaine fois)
It depends how you'll be saying it, if your saying "we will have" you can say "on aura" if your saying "there will have" then you can say "il y aura" then again, if your saying "will having" you can say "il aura"
he has and he has
Il y a means "there is / there are" in English.
Il y aura ...
il a means 'he has' in English.
There is no there will never be the future tense of the verb love
il vous aime means 'he loves you' in English.
Il est means "there is."
He has three
he's English
It was raining