The singular form of "prognoses" is "prognosis."
The singular possessive form of grandmother is grandmother's, and the plural possessive form is grandmothers'.
The singular possessive form of "grandmother" is "grandmother's."
The singular form of great-grandmother is great-grandmother.
The singular form of "senores" is "senor" and the plural form is "senores" (with an accent over the "o").
The singular possessive form of the word "grandfather" is "grandfather's."
The plural form of the noun 'prognosis' is prognoses.
Prognoses is the plural of prognosis
The singular form of the demonstrative pronoun 'these' is this.
The singular form of feet is foot.
The singular form of "hypothysis" is "hypothesis."
The singular form is ombudsman.
it is already in its singular form.
The singular form is money.
The singular form of "cuffs" is cuff.
The singular form is hilum.
The singular form in stimulus.
The singular form for the plural noun stories is story.