One-Liner: Valid PSH Verbs

I try to use proper PowerShell verbs, but I’m not always sure what they are (or what they do, which is another matter).  Here’s a quick one-liner to dump those verbs out as a [string[]]$array:

 Get-Command -CommandType cmdlet | Select-Object -ExpandProperty Verb | Group-Object | Select-Object -ExpandProperty Name