overreach|overreached|overreaching

律师警告说，这种索赔可能会超出公司的法律权限。

The lawyer warned that this claim might ___overreach the company's legal authority.

他同时承担了太多项目而力不从心，最终失败了。

He ___overreached by taking on too many projects at once and failed.

他野心过大，最终导致了他的失败。

His ___overreaching ambition ultimately led to his downfall.