"We are forming a committee to investigate these regrettable incidents in order to ascertain their cause so as to avoid them in the future" is weaselly corporate-speak, but it is grammatically active.

“我们正组织一个委员会来调查这些令人遗憾的事故，以便确定它们发生的原因，以避免它们今后再重复”是企业的推诿说法，但它在语法上是主动语气。

youdao

But none of it is really new, and the declarations are all hedged with conditions and weaselly escape-clauses.

ECONOMIST: The EU summit

Yet these words also seem a bit weaselly, too passive by half.

ECONOMIST: A moral dilemma interrupts Warren Buffett's love-in

Ten minutes later, Ravi wrote again, in a less weaselly way.

NEWYORKER: The Story of a Suicide