You improve English speaking mainly by speaking it daily without fear of mistakes, listening to lots of English, and learning words in context, not by memorising grammar rules alone. Fluency comes from regular practice and losing the fear of errors, just like any skill.
Speak every day, even alone. Talk to yourself in English, describe your day, or explain a topic aloud. Daily speaking builds fluency faster than anything else, and mistakes are part of learning, not something to fear.
Listen a lot. Watch English shows, news, or educators, and notice how words and sentences flow. Your speaking improves as your ear gets used to natural English, so imitate what you hear.
Learn words in phrases, not lists. Instead of memorising isolated words, learn them inside sentences you can actually use. This makes them come out naturally when you speak.
Find someone to practise with. A friend, a study partner, or an online group, regular conversation is the fastest route. If you are shy, start by recording yourself speaking and playing it back.
Example: A Class 11 student in Indore who hesitated to speak English started narrating her day aloud for five minutes daily and watching English videos with subtitles. In a few months she spoke in class without freezing.
One practical tip: Pick one topic a day and speak about it for two minutes without stopping, even with errors. This just-keep-talking habit builds fluency and confidence faster than any grammar book, because confidence matters more than perfect grammar.