Three crows knight's hawk, hound and mistress. "Three crows" are also often implicated in the parliament of crows where three crows preside over a larger number of crows and sit in judgment over the fate of another crow. The verdict sometimes results in a crow being set upon by all the other crows. This behavior and their tendency to show up at battlefields and the scenes of murders may be explain the collective term for crows as being a 'murder of crows'. "Three crows" also refers to a tale of three crows (a father, mother and son crow) bothering the king. There
Noun adjunct regulatory impact" would look strange, even though putting the preposition "on" after it would not cause any problems: "analysis of the regulatory impact of the law on business". Noun adjunct In grammar, a noun adjunct or attributive noun or noun (pre)modifier is an optional noun that modifies another noun; it is a noun functioning as a pre-modifier in a noun phrase. For example, in the phrase "chicken soup" the noun adjunct "chicken" modifies the noun "soup". It is irrelevant whether the resulting compound noun is spelled in one or two parts. "Field" is a noun adjunct in both "field player"