Sentence examples for must be extensive from inspiring English sources

Surely there must be extensive training behind all this?

Then I think about what the CQC would have us do with Ada's Doberman today and, sure that somewhere there must be extensive guidance on how to prepare a Doberman risk assessment, I can't help but sigh.

Secondly, there must be extensive training and residency requirements that police live in the cities that they serve.

Whether or not this is true, his membership in Al Qaeda more or less rules out his "innocence" in any important sense, and his rank in the organization suggests that his knowledge of planned atrocities must be extensive.

Nonetheless, it is known that hierarchical recruitment of PcG members is crucial in many situations, suggesting there must be extensive regulation of PcG protein levels.

With the exception of that caused by cancer, damage to the pancreas must be extensive for diabetes to occur; adrenocarcinomas that involve only a small portion of the pancreas have been associated with diabetes.

The top secret documents published today detail the circumstances in which data collected on US persons under the foreign intelligence authority must be destroyed, extensive steps analysts must take to try to check targets are outside the US, and reveals how US call records are used to help remove US citizens and residents from data collection.

According to the third requirement, definiens and definiendum must be co-extensive, but only a single definiens provides the specific denotation of the definiendum.

Because these paralogous genes are frequently located on different chromosomes in the two species, there must have been extensive chromosomal rearrangements after duplication of miRNA genes.

So, contrary to the author's supposition, redox transition zones must have been extensive, essentially covering the totality of the Earth's surface, as they indeed do today at deeper, sediment/soil layers.

So North Korea must make simultaneous concessions on nuclear issues and conventional arms, and any missile agreement must be subject to extensive verification.