Two!
Some nouns ending with an 'o' preceded by a consonant add 'es' to the end of the word to form the plural; for example:tomato - tomatoespotato - potatoeshero - heroesecho - echoesbuffalo - buffaloesmosquito - mosquitoesMost nouns ending with an 'o' simply add 's' to the end of the word to form the plural; for example:zero - zeroszoo - zoosstudio - studiosradio - radiosavacado - avacadosauto - autos
To make a word ending in a vowel plural, simply add -s to the end of the word. For example, "cat" becomes "cats" in plural form.
Some words ending in o that form their plural by adding s only include: pianos, duos, solos, tacos.
Most nouns ending in o preceded by a vowel are pluralized by simply adding s; for example:cameo, cameoskangaroo, kangaroosstudio, studiostattoo, tattoosvideo, videoszoo, zoosThere are also some nouns ending in o preceded by a consonant that also simply add s; for example:auto, autoskilo, kilosmemo, memosphoto, photospiano, pianossoprano, sopraos
Unfortunately there is no simple rules for using 's' or 'es' to change nouns ending in 'o' into the plural form. How fortunate we are to live in the age of spell check, otherwise you need a hard copy dictionary or a good memory. Some examples are:echoesheroespotatoestomatoesvetoesautoskangarooskilosphotostattoos
Nouns ending with -o that form the plural by adding -s to the end of the word are:autoscameoskangarooskilosmemosphotospianossolosstudiostattoosvideoszoos
Some nouns ending with an 'o' preceded by a consonant add 'es' to the end of the word to form the plural; for example:tomato - tomatoespotato - potatoeshero - heroesecho - echoesbuffalo - buffaloesmosquito - mosquitoesMost nouns ending with an 'o' simply add 's' to the end of the word to form the plural; for example:zero - zeroszoo - zoosstudio - studiosradio - radiosavacado - avacadosauto - autos
To make a word ending in a vowel plural, simply add -s to the end of the word. For example, "cat" becomes "cats" in plural form.
Some words ending in o that form their plural by adding s only include: pianos, duos, solos, tacos.
The plural form photos is an exception to the rule that words which end with -o preceeded by a consonant have -es added to create the plural form.
Most nouns ending in o preceded by a vowel are pluralized by simply adding s; for example:cameo, cameoskangaroo, kangaroosstudio, studiostattoo, tattoosvideo, videoszoo, zoosThere are also some nouns ending in o preceded by a consonant that also simply add s; for example:auto, autoskilo, kilosmemo, memosphoto, photospiano, pianossoprano, sopraos
Unfortunately there is no simple rules for using 's' or 'es' to change nouns ending in 'o' into the plural form. How fortunate we are to live in the age of spell check, otherwise you need a hard copy dictionary or a good memory. Some examples are:echoesheroespotatoestomatoesvetoesautoskangarooskilosphotostattoos
Not if it is a simple plural. Simple plurals do not require an appostrophe.
The possessive of all English plural nouns NOT ending is -s is 's: feet's
The correct form is: Lullabies' To make a possessive from a plural word ending in "s", you simply add the apostrophe after the "s".
Examples of nouns ending with -o that just add -s to form the plural are:auto - autoscameo - cameoskangaroo - kangarooskilo - kilosmemo - memosphoto - photospiano - pianossoprano - sopranosstudio - studiostattoo - tattoosvideo - videoszoo - zoos
The word 'limes' is the plural of 'lime'. It forms its possessive in the standard way for a plural ending in 's', by adding an apostrophe: limes'.