The singular noun is lei, the plural form is leis.
The plural form for the noun lei is leis.
The plural of lei is lei. The same word is used for both singular and plural forms.
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".
The plural form for the noun lei is leis.
The plural of lei is lei. The same word is used for both singular and plural forms.
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
it is already in its singular form.
The singular form is cuff.
"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.
The singular form of chromosomes is a chromatid.