Word Search Puzzle abilities and obligation Online version they are used with other verbs to express ability,permission,obligation. by vanessa cando 1 CANMAY 2 SHOULD 3 WOULD 4 MUST 5 CAN O J M C I U X F F A Q U A I N J X E V O S N I A N I D B U T M P C M I L I W A A P J E Y U H N T Y O F X A O U M U E Q C I C H W O U L D T A I S H O C O U E T U A