Over two hundred.
18. What is a Perfect Alphabet?
One which contains the same number of letters that it has elementary sounds.
19. Is the English a perfect Alphabet?
It is not.
20. How many Elementary sounds in the English Language?
About forty-three.
21. What is an Imperfect Alphabet?
One in which the number of sounds exceeds the number of letters.
22. What is an Equivocal Alphabet?