Lipi Grammar Board Prep · Class 9–10 · CBSE · ICSE · State Boards

English Grammar: Board Prep

15 topics. Every mark that grammar earns in the board exam. Taught through the language you think in.

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What is in this pack

15 topics: the whole grammar section of the board exam

These are the only grammar topics tested in CBSE, ICSE, and State Board Class 9–10 exams. Every topic follows the same pattern: a mistake you probably make → examples → a one-line rule → how your language does the same thing → a named trap → drills → a board-format question.

01The Three Verb Forms
02Simple vs Continuous
03Simple Past vs Perfect
04Active & Passive Voice
05Reported Speech
06Modals
07Articles
08Subject-Verb Agreement
09Prepositions
10Non-finites
11Clauses
12Conjunctions & Linkers
13Determiners
14Sentence Transformation
15Editing: Error Spotting
This is Band 2: Board Prep (Class 9–10). Foundation (Class 6–8) simplifies each topic with easier examples. Advanced (Class 11–12) goes deeper into clauses, register, and formal writing.

Why this is our moat

The same engine teaches every language: in its own script, transliterated, and translated.

No monolingual book can anchor English grammar in the learner's mother tongue. Lipi does. Below: the identical engine rendering a Sanskrit संधि card: no new code, just new data.

संधि: two sounds joining into one
विद्या + आलय = विद्यालय ·vidyā + ālaya = vidyālaya ·knowledge + abode = school
सूर्य + उदय = सूर्योदय ·sūrya + udaya = sūryodaya ·sun + rising = sunrise
Rule: when an अ/आ meets another अ/आ, they fuse into a long : दीर्घ संधि. A fixed algorithm: we will later make this an interactive solver no printed book can replicate.

Lock it in: by hand

Write the corrected sentence

After each drill, write the fixed sentence in your own handwriting. In the app this feeds Lipi's smoothing engine and lands in your handwriting PDF: and every stroke becomes a signal in your parent report.