Subordinate conjunctions (Yan tümce bağlaçları) isimlerinden de anlaşılacağı
üzere bir Yan Tümce (Subordinate/Dependent Clause) den önce gelirler.
Subcordinating Conjunctions
| after | if | till |
| although | if only | unless |
| as | in order that | until |
| as if | now that | when |
| as long as | once | where |
| as though | rather than | whenever |
| because | since | whereas |
| but that | so that | wherever |
| before | than | while |
| even if | that | who |
| even though | though | why |