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 oldestsrong-sronger-the strongesthappy-happier-the happiestmodern- moderner-the modenerestimportant-more inportnt-the most importntquite-quiter-the quitestclever-cleverer- the cleverestnarrow-more narrow-the most narrowsdifficult-more difficult-the most difficultgood-beter- the best

Old-older-the oldest old-elder-the eldestStrong stronger the strongestHappy happier the happiestModern more modern the most modernImportant more important the most importantQuite more quite most quiteClever cleverer the cleverestNarrow narrower the narrowestDifficult more difficult the most difficultGood better the bestFar farther the farthest far- furher - the furthestSad- sadder- the saddestGrey- greyer- the greyestProductive- more productive - the most productiveMany more mostSlow slower the slowest