できる限かぎり

expression, adverb, noun which may take the genitive case particle 'no', noun

as much as possible; to the fullest extent

Used adverbially or adjectivally to express doing something to the maximum extent possible. Often followed by verbs like 努力する, 早く, or 多く.

• できる限かぎり早はやく返へん事じをください。

  Please reply as soon as possible.

• できる限かぎりのことはしました。

  I did everything I could.