build on sand (English, verb)
expansion: build on sand (third-person singular simple present builds on sand, present participle building on sand, simple past and past participle built on sand)
Senses:
glosses: To put something in an unstable position by failing to give it a secure foundation.
tags: idiomatic
Forms:
form: builds on sand
tags: present
singular
third-person
form: building on sand
tags: participle
present
form: built on sand
tags: participle
past
form: built on sand
tags: past