Technically, the plural is espionages, but you're more likely (and it's better writing) to say "he was convicted of several acts of espionage" rather than "he was convicted of several espionages".
The plural of spy is spies. The plural possessive form of spies is spies'
The plural form for the noun spy is spies.
The plural of spy is 'spies' - as in 'The spies from america and Russia never trusted each other.'
The plural of spy is spies.
There is no plural form for the word, countries. This word itself is a plural.
The plural of diary is diaries.
The plural form of the word gelato is gelati.
The plural form of the word 'deed' is 'deeds'.
Words like candy, bully, spy, pony... when the word has a consonant before the final y, then change the y to ies to form the plural.
The plural form for the noun spy is spies.The plural possessive form is spies'.
There is no plural form for the word, countries. This word itself is a plural.
There is no plural word for if.
The plural form is data.
There is no 'plural form' of the word 'minute'. The word is both singular and plural.
The plural of diary is diaries.
The plural form of the word gelato is gelati.
The plural form for the word 'pioneer' is pioneers.
The plural form of the word "baby" is "babies."
The plural form of the word "inferno" is "infernos."
The plural form of the word 'deed' is 'deeds'.
The plural form of the word signal is signals.