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"Hay que" is a phrase which is often translated as "one must", and "deber que" is a phrase which is often translated as "duty that". Learn more about the difference between "hay que" and "deber que" below.
hay que(
ay
keh
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
b. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
Hay que llenar la solicitud a mano.The application must be filled out by hand.
Hay que trabajar mucho para ser exitoso.You have to work hard to be successful.