Linguistic Concepts

Modals & Helpers

These verbs don't show action themselves—they "help" the main verb express time, ability, or intent.

🗓️

Will & Shall

WILL: Future Action

"I will come tomorrow."

Question Form:

Will you come?

SHALL: Suggestion

"We shall meet again."

Polite Suggestion:

"Shall we start?"

💡 Teacher Tip

Explain that 'Shall' is becoming less common in casual speech, but remains vital for formal invitations or legal promises.

🧠

Can & Could

CAN: Ability

I can swim. (Ability)

Can I come in? (Permission)

COULD: Past & Politeness

I could swim when I was young.

"Could you help me?" Polite Request

🔴

The Helping Auxiliaries

Structural Mechanics

Question Format

Do/Does/Did + Sub + Verb

  • • Do you like tea?
  • • Does she play?
  • • Did he come yesterday?

Negative Format

Sub + do/does/did + not

  • • I do not like coffee.
  • • She does not eat meat.

💡 Teacher Tip: The Does/Did Trick

Remind students: Once 'Does' or 'Did' enters the sentence, the main verb goes back to its base form. "Does she plays" is a common error—it should be "Does she play".

Mastery Lab

Can

Ability

Will

Future

Could

Polite Request

Question Lab (Transform)

  • You like coffee. Do you like coffee?
  • She plays tennis. Does she play tennis?
  • They went home. Did they go home?
Classroom Session

“Polite Swap”

Students must turn orders into polite requests using 'Could' (e.g., "Open the door" → "Could you open the door?").

Verb Registry

Archive results and report linguistic mastery to the Head of Department.