1. Unit 6 Modal verbs: Can & could. Past tense: Verb to be was & were.
“Was born”

3. Modal Verb Can Positive: Negative: Subject Modal Verb
Verb (infinitive without to) I
He/she/it
They/we/you
Can
can
to Swim
Subject
Modal Verb
Not
Complement I
He/she/it
They/we/you
Can
can
Not (can’t)
to Swim

4. Modal Verb Could Positive: Negative: Subject Modal Verb
Verb (infinitive without to) I
He/she/it
They/we/you
Could
could
to Swim
Subject
Modal Verb
Not
Verb (infinitive without to) I
He/she/it
They/we/you
Could
could
Not (can’t)
to Swim

5. Modal Verb can/Could Wh Question: Yes/No Question: Wh word Modal Verb
subject
verb
What
Could/ can
Could/can I
he/she/it
they/we/you
do?
Modal Verb
Subject
Verb
Could/ can
Could/can I
He/she/it
They/we/you
Swim?

7. Was born I was born in Riyadh in 1990. I am born in Riyadh in 1990.
Question:
Wh question
Verb to be
subject
verb
where
was
I/He/she/it
Born?
Where
were
You/we/they