Course (Part 469)

Course: Ultimate English Course: All-in-One English Course (A1-C2)

I. Composition (13 sentences) Word forms are different versions of a word that show grammatical contrasts such as tense, number, voice, and aspect. Verbs are a central focus because they change shape to indicate time (past, present, future) and the role they play in a sentence. The base form is the simplest verb form and often appears with "to" as an infinitive, for example, "to walk" or "to be." Present participles end in -ing and express ongoing action, as in "walking" or "being." Past simple forms tell us that an action occurred already — regular verbs usually add -ed while many common verbs are irregular. Past participles appear in perfect tenses and passive constructions, for instance "eaten" or "been." The verb BE is among the most irregular and most important verbs in English because it functions as both a main verb and an auxiliary. In the present, BE appears as "am," "is," and "are," and it must agree with the subject. In the past, BE appears as "was" and "were," with "was" used for first- and third-person singular and "were" for second-person and plurals. For future expressions we combine BE with "will" to form "will be." BE conveys existence ("There is a book"), identity ("She is a teacher"), and states ("They are happy"). Mastery of word forms and BE improves both comprehension and production of accurate sentences. Regular practice converting base forms into past, participle, and progressive forms will increase fluency and confidence. II. Structured Lecture Sheet (semantic HTML)

Lesson

Topic: Word Forms and the BE Verb — Introduction to Word Forms & Simple Present

Learning Outcomes

• Identify and form common verb word forms: base, past simple, past participle, present participle.
• Use the BE verb (am / is / are / was / were / will be) correctly with subjects and tenses.
• Form affirmative, negative and question forms in the simple present and simple past.
• Distinguish count vs. noncount nouns and apply the present progressive with appropriate nouns.

Conceptual Explanation

Word forms are morphological variants of a lemma (base word) that show grammatical information. Verbs typically vary by tense (present, past, future), aspect (simple, progressive, perfect), mood (indicative, subjunctive), and voice (active, passive). The main forms learners must recognise are:

1. Base form (infinitive): to walk, to be, to eat.
2. Past simple: walked, ate, was/were.
3. Past participle: walked, eaten, been (used in perfect tenses and passive constructions).
4. Present participle: walking, eating, being (used in progressive forms).

The BE verb is irregular and multifunctional: it serves as a full main verb (She is a student) and an auxiliary (She is studying). Agreement and tense forms to remember: am with I, is with he/she/it, are with you/we/they; was for I/he/she/it (past), were for you/we/they (past); will be for future.

Bilingual (EN → বাংলা)

EN: The BE verb in present: I am, He is, They are. — বাংলা: বর্তমান কাল: আমি আছি, সে আছে, তারা আছে।

EN: Past forms: I was, You were. — বাংলা: অতীত কাল: আমি ছিলাম, তুমি/আপনি/তারা ছিলেন।

EN: Present participle: She is reading now. — বাংলা: ক্রিয়া-বর্তমান participle: সে এখন পড়ছে।

EN: Use of BE for identity: She is a teacher. — বাংলা: পরিচয় প্রকাশ: তিনি একজন শিক্ষিকা।

Important Notes

• Do not add -s in the verb after auxiliary verbs: He does not play (not *plays).
• With simple past negatives and questions use did + base form: Did you go? / I did not go.
• Distinguish count and noncount nouns for article and quantifier choice (a/an vs. some / much / many).
• Use signal words (now, at the moment, currently) to prefer present progressive over simple present when describing ongoing actions.

Exercises

Activities

True / False (mark and correct)

1. "She am happy." — True / False
2. "They were at the concert last night." — True / False
3. "He don't like coffee." — True / False

Answer

1. False — correct: "She is happy."
2. True — grammatical and factual form for past: "They were at the concert last night."
3. False — correct: "He doesn't like coffee." (He does not = He doesn't)

Fill in the Blanks

1. I ___ excited about the trip. (be, present)
2. They ___ at the concert last night. (be, past)
3. She ___ going to the store tomorrow. (be, future)
4. Convert: create → (past simple / past participle)
5. Convert: go → (past simple / past participle)
6. Convert: see → (past simple / past participle)

Answer

1. I am excited about the trip.
2. They were at the concert last night.
3. She will be going to the store tomorrow. (or "is going" for planned)
4. create → created / created
5. go → went / gone
6. see → saw / seen

Multiple Choice (choose the best)

1. Which is correct for third-person singular in simple present?
   • A. I play
   • B. She play
   • C. She plays
2. Choose correct negative simple past:
   • A. He did not went
   • B. He did not go
   • C. He not went

Answer

1. C. She plays
2. B. He did not go

Matching (match left → right)

1–4	Forms / Examples
1. Base form	a. eaten
2. Past simple	b. walking
3. Past participle	c. walk
4. Present participle	d. walked

Answer

1. Base form — c. walk
2. Past simple — d. walked
3. Past participle — a. eaten (example; for "eat")
4. Present participle — b. walking

Descriptive (short answer)

1. Explain when we use "was" vs "were".
2. Give one example of BE as an auxiliary and one as a main verb.

Answer

1. "Was" is used for first- and third-person singular subjects in the past (I/he/she/it was). "Were" is used for second person and all plural subjects (you/we/they were).
2. BE as auxiliary: "She is reading a book." — auxiliary with progressive. BE as main verb: "She is a teacher." — main verb indicating identity.

Creative (write)

Write three sentences about your daily routine using simple present; then change one sentence into present progressive.

Answer (sample)

1. I wake up at 6 AM every day.
2. I eat breakfast and read the news.
3. I walk to work if the weather is fine.
4. Present progressive example: "I am eating breakfast now."

Vocabulary

• Base form — মূলক্রিয়া (infinitive).
• Participle — করণবাচক/ক্রিয়াবিশেষণী রূপ.
• Auxiliary verb — সহায়ক ক্রিয়া (e.g., be, do, have).
• Count / Noncount — গণ্য/অগণ্য নাম.

Homework

1. List 20 verbs and write their base / past simple / past participle forms.
2. Write a short paragraph (6–8 sentences) describing what you are doing this week using present progressive and simple future.
3. Complete the worksheet: convert 10 affirmative sentences into negatives and questions (simple present and simple past).

Answer (guidance)

For item 1 use frequent verbs: be/was/were/been; go/went/gone; have/had/had; do/did/done; eat/ate/eaten; make/made/made; see/saw/seen; take/took/taken; come/came/come; write/wrote/written; speak/spoke/spoken; etc. For item 2 include sentences like "I am meeting a friend on Friday" and "I will call my family on Sunday."

Practice Task

Peer activity: in pairs exchange three statements and ask yes/no questions plus one information question for each statement (use correct auxiliaries).

Answer

Sample partner prompts: Statement: "She plays tennis on weekends." → Q1 (yes/no): "Does she play tennis on weekends?" → Q2 (info): "When does she play tennis?"

Study tips: practise with timed drills, record yourself, and compare with model sentences. Check subject–verb agreement for BE carefully. Use bilingual notes when necessary.