Purpose yani amaç belirten bağlaçlar :

in order (not ) to

so that

so as (not )to

in order that

for fear that

in case

I went to bed early so as not to be tired in the lesson tomorrow.  Yarın derste yorgun olmamak için erken yattım.

Comparison

more...than

as...as

half as...as

nothing like

the...the / the more you read, the better you speak./ Ne kadar çok okursan o kadar...

twice as..as

less...than

Place / Yer

Wherever

Where

Exception / İstisna

but (for )

except ( for )

apart from

Time / Zaman

as

when

whenever

while

now ( that )

before

after

since

till / Until

Whenever he comes here he causes a problem. Ne zaman buraya gelse probleme sebep olur.

Relative / bağlantı, ilintili ( ..ki anlamında bağlaç )

which

who

that

whose

what

whom 

That man is the one who owns a very expensive car. Bu çok pahalı bir arabaya sahip olan adamdır. ( Bu adam ki o...)

reference / Referans

concerning / hakkında , konusunda

regarding

reference to

regard to

in respect to the fact that

in regard to the fact that

in reference to the fact that

Manner / tarz, davranış

as if , sanki

as, gibi

in the way that

how

the way in which

(in) the same way

as though

He treats as if he is a boss.  Patron gibi davranıyor.

Summarising / Özetleme

In conclusion

to sum up

in summary

on the whole

as it was stated

as it was previously stated / önceden belirtildiği gibi

in all

all in all

altogether

in short

shorrtly

briefly

to put it briefly

All in all I liked the book that you gave m last week. But I found the cover weak. / Her şeyi hesaba katarak / katarsak