"My" is already in singular (and at the same time plural) form. For example: I need my shoe. (singualr). or: I need my shoes. (plural)
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
"Stratum" is the singular form of stratum. The plural form is "strata".
A singular form of dice is a die
The singular form of Oases is, Oasis.
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
The singular form is cuff.
The singular form of binoculars is "binocular."
"Stratum" is the singular form of stratum. The plural form is "strata".
The form hypothesis is the singular form. The plural form is hypotheses.
A singular form of dice is a die
The singular form of feet is foot.
The singular form of Oases is, Oasis.
"Wash" is the singular form of "wash."
The singular form of chromosomes is a chromatid.
A pair of scissors is the singular form.