| IFNEEDBE | Should the occasion arise |
| IFNEEDSBE | Should the occasions arise |
| IFYOULIKE | "Should the occasion call for it" |
| EMIT | Send forth when an occasion arises (4) |
| ISTAY | "Should _ ___ or should..." - The Clash |
| IFNOT | "Should the contrary be the case..." |
| NEEDBE | If ___ (should the case arise) |
| NEED | "... should the ___ arise" |
| IFANDWHEN | Few in hand to shuffle, should the event arise (2,3,4) |
| REFERENCE | It's bound to be consulted should the need arise |
| BOOK | It's bound to be consulted should the need arise (9,4) |
| KNOWTHESCORE | Possess all the important facts, as should the conductor? |
| REFERENCEBOOK | It's bound to be consulted should the need arise (9,4) |
| FREEZE | In judo, if the referee shouts "Sono-mama!", what should the players do? (6) |
| SURVIVE | The calf can ___ on its own after three months should the mother die. |
| INCASE | Where wine may be found, should the need arise (2,4) |
| IGO | Should I Stay or Should -, The Clash hit (1,2) |
| FLEET | Should the Admiralty be in this street? |
| HASTO | Should the East stop ignoring borders? (3,2) |
| ARISE | Should the need ___ (in case) |
