In order to, so as to, so that - these discourse markers usually convey the idea of...
purpose
All in all, in sum, in short - they normally convey the idea of...
summary
MAY you two be happy!
wish
Nevertheless, albeit and yet convey the idea of...
contrast
Since, owing to, on account of - which idea do these discourse markers convey?
cause/reason
They MUSTN'T stay here.
prohibition
Thomas MIGHT have taken the job if he had had the chance.
possibility
Greg SHOULDN'T have stolen the keys.
criticism/regret
You NEEDN'T do that!
lack of necessity
Ashley MUST be cheating on her physics exams. She knows nothing about physics.
logical deduction/ speculation
Hence, thus and therefore convey the idea of...
consequence/result
Emma OUGHT TO talk to professor Winston before handing in the document.
advice, suggestion
In case, provided that, as long as - which idea do they convey?
condition
The door WON'T open. No matter how hard I try.
refusal
Actually, indeed and in fact can express the idea of...
emphasis
Michael CAN'T swim. He is going to drown.
lack of ability
Besides, moreover and furthermore express...
addition