Verb (nai-form) + ではおかない

[Cannot help but; will inevitably]

Connection: Verb (nai-form) + ではおかない

Usage: Essentially the same meaning as ずにはおかない — expresses that something will inevitably happen or an irresistible force compels an action. This is the more colloquial variant compared to the classical ず form.

Comparison:

• ずにはおかない = slightly more literary/formal
• ないではおかない = slightly more conversational but still formal

Examples:

あの演説は聞く人を感動させないではおかない。(That speech is bound to move anyone who hears it.)

彼女の笑顔は周りの人を幸せにしないではおかない。(Her smile inevitably makes the people around her happy.)

この事件は社会に衝撃を与えないではおかない。(This incident will inevitably shock society.)