tahnit

The t of tahnit becomes d before a vowel: tahnidim. The last vowel, i, is front and unrounded, so the “my” ending is -im.

The last vowel, i, is a front vowel, so the “plural” ending is -ler.

The t of tahnit becomes d before a vowel: tahnidinde. The last vowel, i, is front and unrounded, so the “his/her” ending is -i. After “his/her” or “their”, the ending takes an n: tahnidinde. The last vowel, i, is a front vowel, so the “in/at” ending is -nde.

The t of tahnit becomes d before a vowel: tahnidiyle. The last vowel, i, is front and unrounded, so the “his/her” ending is -i. After a vowel, y joins the ending: tahnidiyle. The last vowel, i, is a front vowel, so the “with/by” ending is -yle.