How to render English 'as' in Swedish?

As = for, f?r

Han?f?rsvann??f?r han var r?dd.

As = while, meden

Medan han talade?rodnade han.

As?=?because, eftersom/d?

~

As = like, (lik)som

Nu liksom?f?rr ?r det mycket sv?rt.

How to render English 'before' in Swedish?

In a positive sentence, use innan.

In a negative sentence, use?f?rran.??

As an adverb, use?f?rr/f?rrut/tidgare.

As a preposition, use?f?rre/innan.

How to render English 'that' in Swedish?

As subordinating conjunction, use att.

In cleft sentence, use som.

In relative sentence, use som.

In the expression 'now that', use nu d?/n?r.