Write three forms of Comparison of adjectives   Old, strong, happy, modern, important, quite, clever, narrow, difficult, good, far, sad, grey, productive, many, slow, unusual

old-older-the oldest srong-sronger-the strongest happy-happier-the happiest modern- moderner-the modenerest important-more inportnt-the most importnt quite-quiter-the quitest clever-cleverer- the cleverest narrow-more narrow-the most narrows difficult-more difficult-the most difficult good-beter- the best

Old-older-the oldest old-elder-the eldest Strong stronger the strongest Happy happier the happiest Modern more modern the most modern Important more important the most important Quite more quite most quite Clever cleverer the cleverest Narrow narrower the narrowest Difficult more difficult the most difficult Good better the best Far farther the farthest far- furher - the furthest Sad- sadder- the saddest Grey- greyer- the greyest Productive- more productive - the most productive Many more most Slow slower the slowest