can; could; to be able (to do something)
To unite all forces that can be united
may
You may not be so lucky next time
It's done, you may go home
possible
To try as best as one can; to try all possible means
The doctors did everything possible to save her
To be present whenever/wherever possible
likely; probable
It's highly probable that we won't arrive before 2 o'clock
potential
That boy is a potential genius
probably; perhaps; maybe
It is probably so
Will you come? - Perhaps I will, perhaps I won't/Maybe I will, maybe I won't
Maybe they've gone out!
-able; -ible
Kidnapping is punishable by life imprisonment
Suitable for cultivation