How to Spell should
should
should - auxiliary verb
- —used in auxiliary function to express condition
Source: Merriam-Webster Dictionary API
Etymology
Middle English {it}sholde{/it}, from Old English {it}sceolde{/it} owed, was obliged to, ought to
Middle English {it}sholde{/it}, from Old English {it}sceolde{/it} owed, was obliged to, ought to