Adverbial clause

kind of clause	common conjunctions	function	example
time clauses	when, before, after, since, while, as, as long as, until,till, etc. (conjunctions that answer the question "when?"); hardly, scarcely, no sooner, etc.	These clauses are used to say when something happens by referring to a period of time or to another event.	Her goldfish died when she was young.
conditional clauses	if, unless, lest	These clauses are used to talk about a possible or counterfactual situation and its consequences.	If they lose weight during an illness, they soon regain it afterwards.
purpose clauses	in order to, so that, in order that	These clauses are used to indicate the purpose of an action.	They had to take some of his land so that they could extend the churchyard.
reason clauses	because, since, as, given	These clauses are used to indicate the reason for something.	I couldn't feel anger against him because I liked him too much.
result clauses	so...that	These clauses are used to indicate the result of something.	My suitcase had become so damaged on the journey homethat the lid would not stay closed.
concession clauses	although, though, while	These clauses are used to make two statements, one of which contrasts with the other or makes it seem surprising.	I used to read a lot although I don't get much time for books now.
place clauses	where, wherever, anywhere, everywhere, etc. (conjunctions that answer the question "where?")	These clauses are used to talk about the location or position of something.	He said he was happy where he was.
Clause of Comparison	as	Adverb as is a clause which states comparison.	Johan can speak English as fluently as his teacher.
clauses of manner	as, like, the way	These clauses are used to talk about someone's behavior or the way something is done.	I was never allowed to do things as I wanted to do them.They also Answer the question , "How".