G.
G has two sounds; one hard, as in gay, go, gun; the other soft, as in gem, giant.
At the end of a word it is always hard, as ring, snug, song, frog.
Before e and i the sound is uncertain.
G before e is soft, as gem, generation, except in gear, geld, geese, get, gewgaw, and derivatives from words ending in g, as singing, stronger, and generally before er at the ends of words, as finger.
G is mute before n, as gnash, sign, foreign.
G before i is hard, as give, except in giant, gigantick, gibbet, gibe, giblets, Giles, gill, gilliflower, gin, ginger, gingle, to which may be added Egypt and gypsy.
Gh in the beginning of a word has the sound of the hard g, as ghostly; in the middle, and sometimes at the end, it is quite silent, as though, right, sought, spoken tho', rite, soute.
It has often at the end the sound of f, as laugh; whence laughter retains the same sound in the middle; cough, trough, sough, tough, enough, slough.
It is not to be doubted, but that in the original pronunciation gh has the force of a consonant deeply guttural, which is still continued among the Scotch.
G is used before h, l, and r.