Usage:I have eaten" is the present perfect tense of"eat"
Usage:A perfect score made by the opening batsman gives hope to win the game.
Usage:She is an artist who spent years perfecting her creativity.
Usage:This is an absolutely perfect set of cutlery.
Usage:The trousers fit perfectly which were bought from readymade shop.
Usage:*What perfectly pleasant weather.
Usage:She performed perfectly on the balance beam
Usage:They are working hard on the perfection of their paint formula.
Usage:I aim for better perfection.
Usage:She is such a perfectionist that she insists only for the use of.
the best quality products.
Usage:his perfectionism seemed excessive to his students