var gücüyle

Etymology
From.

Adverb

 * 1) with all one's might, with all existing or remaining strength

Usage notes

 * The possessive suffix in the base form is for 3rd Person Singular, this can change accordingly for other persons;
 * 1st P. Sg. "" + → gücümle
 * 2nd P. Sg. "" + → gücünle
 * 1st P. Pl. "" + → gücümüzle
 * 2nd P. Pl. "" + → gücünüzle
 * 3rd P. Pl. "" + → güçleriyle