Eng: In case

要

Ask for, Blackmail, Brief, Coerce, Demand, Engage, Essential, Examine, If, Important, In case, Investigate, Invite, Make an, Midriff, Necessary, Necessity, Need, Ought to, Require, Shall, Should, Stop, Summarize, Summary, Threaten, Waist, Want, Will

以免

In case, In order, So as not, To avoid

以便萬一

If by, In case

Accidental, For convenience's, In order to, Just in case, One ten, So as, So that, Tiny, unanticipated

假使

If, In case, Supposing