The singular's diagnosis, the plural diagnoses.
The singular form of diagnoses is diagnosis.
The singular possessive form is diagnosis's.
The singular form for diagnoses is diagnosis.
Diagnoses is the plural form. Diagnosis is the singular form.
diagnosesThe plural form of diagnosis is diagnoses. It is pronounced dye-egg-no-seas.
diagnosis is singular diagnoses is plural sis = singular ses = plural
It is plural. The singular is diagnosis.
You seem to have the singular and the plural lumped into one word. The singular is diagnosis; the plural is diagnoses. They are the singular and plural forms of a common, abstract noun.
Diagnosis An accurate diagnosis was made after the test.
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
The singular form is cuff.