Here are example sentences showcasing how different parts of speech can be used to express modality under each of the headings you provided:

Willingness, Offers, and Requests

• Adjective: I am willing to help you with your project.
• Adverb: She gladly offered to assist in organizing the event.
• Noun: Noun: With great willingness, she volunteered to help the needy.

Obligation, Necessity, Permission, and Forbiddance

• Adjective: It is obligatory to submit the report by tomorrow.
• Adverb: The cost of the luxury sports car was prohibitively high, making it unaffordable for the majority of buyers.
• Noun: They granted permission to access the restricted area.

Advice and Suggestions

• Adjective: It would be advisable to save money for future expenses.
• Adverb: She decided, advisedly, to decline the job offer after carefully considering the potential challenges and her long-term career goals.
• Noun: My suggestion is to start the meeting with an icebreaker activity.

Threats

• Adjective: The boss issued a threatening warning about potential consequences.
• Adverb: He threateningly hinted at exposing their secret if they didn't comply.
• Noun: The email contained a veiled threat towards their reputation.

Inquiries

• Adjective: Could you please clarify the purpose of this meeting?
• Adverb: Can you kindly explain how this system works?
• Noun: I have a question regarding the project timeline.

Invitations

• Adjective: We extend a warm invitation to join us at the conference.
• Adverb: Please feel free to attend our upcoming event.
• Noun: You're invited to celebrate our company's anniversary.

Boldness

• Adjective: She put forward a bold suggestion to implement a new strategy.
• Adverb: He courageously confronted his opponent during the debate.
• Noun: His audacity to challenge the status quo inspired others.

Habits and Permanence

• Adjective: He makes it a habit to eat breakfast before starting his day.
• Adverb: She usually exercises to maintain her fitness.
• Noun: Smoking is a habit that can be difficult to break.

Imagination

• Adjective: The story painted a vivid and imaginative world.
• Noun: The painting evoked a sense of creativity and imagination.

Possibility and Certainty

• Adjective: It is highly likely that they will win the competition.
• Adverb: She certainly will succeed with her determination.
• Noun: There's a possibility of rain tomorrow, so bring an umbrella.

Preferences

• Adverb: He'd preferably go hiking than stay indoors.
• Noun: What is your preference for the color scheme of the website?

Counterarguments

• Adjective: I strongly oppose force-feeding children at schools.
• Adverb: The leader opposed the proposal. Nevertheless, he decided it would be the best course of action.

These examples demonstrate how different parts of speech can express modality across various contexts.

By the end of the course, students will have acquired a solid foundation in the usage of modal and semi-modal verbs, enabling them to express ideas with precision, navigate interpersonal interactions effectively, and comprehend a wide range of written and spoken texts. This course will empower students to become more proficient users of English, equipping them with the linguistic tools necessary for successful communication in academic, professional, and everyday contexts.

This course includes 28 videos, 28 articles, 8 weekly quizzes, a final exam, a grace period to complete late assignments, and a certificate of completion