(quite|more|very|most) unique % phrase unique is. (quite|more|very|most) abstract % phrase abstract is. tangible view % phrase mix that metaphor some more. for e.g. % phrase e.g. includes “for”. begs the question % phrase unless you're very clever: “raises the question”: alt-usage-english.org/excerpts/fxbegthe.html high rate of speed % phrase local news-speak. especially necessary % phrase 'especially important', necessary may be an absolute like unique. how will it effect % phrase you likely meant “affect” how it will effect % phrase you likely meant “affect” insure proper performance % phrase “ensure” especially true % phrase 'especially important', true may be an absolute like unique. to affect change % phrase “effect” change; I read this on a poster. higher results % phrase maybe higher performance or higher values. is more general then the % phrase probably “than” upper bounding % phrase “limiting” or “setting an upper bound on” in principal % phrase likely, “in principle” literally like % phrase literally means no simile.
design principal % phrase likely, “design principle”