The document provides a basic grammar practice focused on auxiliary verbs, specifically 'to be', 'to have', and 'to do'. It outlines the uses of 'to be' in creating continuous and passive constructions, as well as its function as a main verb. The content is aimed at helping learners understand and apply these grammatical concepts effectively.

1. BASIC GRAMMAR PRACTICE
CLASS 1

2. AUXILIARY VERBS
• To be: am. Is, are, was, were, be, been, being
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• To Have: have, has, had, will have, shall have, and having
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• To Do: do, did, does, done, doing, will do, and shall do
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• Others(Modals): will, would, shall, should, can, could, may, might, must,
going to, have to, ought to etc.

3. USE OF AUXILIARY VERBS
TO BE: AM. IS, ARE, WAS, WERE, BE, BEEN, BEING
• Use-1: Any continuous tense without ‘to be’ is impossible. That means, the
first duty of ‘to be’ is to make any verb continuous
• Sakib is playing cricket at this moment.
• Ashraful was captaining at that moment.
• Mashrafi will be walking tomorrow.
• Bush has been reading for one hour.

4. USE-2: ANY PASSIVE SENTENCE WITHOUT ‘TO BE’ IS IMPOSSIBLE. THAT
MEANS , THE SECOND DUTY OF ‘TO BE’ IS TO MAKE PASSIVE SENSE.
• Rice is eaten by Sakib.
• Ashraful was made captain in 2006.
• Mashrafi will be called tomorrow.
• Bush has been helped recently.

5. USE-3: AT TIMES ‘TO BE’ IS USED AS MAIN VERBS.
• Sakib Al Hasan is a good captain.
• Ashraful was a captain in 2006.
• Masharfi will be a good captain tomorrow.

6. THANK YOU
KEEP LEARNING 2ND CLASS