Hello Priya,

Thanks for contacting Careers360.

Yes you can definitely pursue a Masters degree in English after a bachelor's degree in Commerce. The only requirement is your passion and inclination towards literature and more than that you have to get your basic ideas on literary terms clear before entering the master's degree.For example you must know the poetic devices such as similie,metaphor ,juxtaposition, etc .You must have a flair for creative writing.You must have the knowledge of certain Dramas,novels,poetries and literary criticism already taught in the bachelor's degree program of English majors/honours. 

Also, you need to have marks/grades/percentage required by the college or institute you want to get admitted in.

Hope this helps.

Good luck!