1a Irregular Verbs Phonetic Group i–a–u1a

base form / simple past / past participle
begin
drink
sink
stink
shrink
ring
sing
spring
swim / began
drank
sank
stank
shrank
rang
sang
sprang
swam / begun
drunk
sunk
stunk
shrunk
rung
sung
sprung
swum

1a Irregular Verbs Phonetic Group i–a–u1a

base form / simple past / past participle
begin
drink
sink
stink
shrink
ring
sing
spring
swim / began
drank
sank
stank
shrank
rang
sang
sprang
swam / begun
drunk
sunk
stunk
shrunk
rung
sung
sprung
swum

1a Irregular Verbs Phonetic Group i–a–u1a

base form / simple past / past participle
begin
drink
sink
stink
shrink
ring
sing
spring
swim / began
drank
sank
stank
shrank
rang
sang
sprang
swam / begun
drunk
sunk
stunk
shrunk
rung
sung
sprung
swum

1a Irregular Verbs Phonetic Group i–a–u1a

base form / simple past / past participle
begin
drink
sink
stink
shrink
ring
sing
spring
swim / began
drank
sank
stank
shrank
rang
sang
sprang
swam / begun
drunk
sunk
stunk
shrunk
rung
sung
sprung
swum

1bIrregular Verbs Phonetic Group i–a–u 1b

simple present
question, negative, affirmative / simple past
question, negative, affirmative / present perfect
question, negative, affirmative
Do you drink
tea every day?
I don’t drink tea.
I drink juice. / Did you drink
tea yesterday?
I didn’t drink tea.
I drank juice. / Have youdrunk
any tea yet?
Ihaven’t drunk
any tea.
I have drunk juice.
Doeshe drink tea every day?
He doesn’t drink tea.
He drinks juice. / Has hedrunkany tea yet?
He hasn’t drunk tea.
He has drunkjuice.

1b Irregular Verbs Phonetic Group i–a–u 1b

simple present
question, negative, affirmative / simple past
question, negative, affirmative / present perfect
question, negative, affirmative
Do you drink
tea every day?
I don’t drink tea.
I drink juice. / Did you drink
tea yesterday?
I didn’t drink tea.
I drank juice. / Have youdrunk
any tea yet?
Ihaven’t drunk
any tea.
I have drunk juice.
Doeshe drink tea every day?
He doesn’t drink tea.
He drinks juice. / Has hedrunkany tea yet?
He hasn’t drunk tea.
He has drunkjuice.

1bIrregular Verbs Phonetic Group i–a–u 1b

simple present
question, negative, affirmative / simple past
question, negative, affirmative / present perfect
question, negative, affirmative
Do you drink
tea every day?
I don’t drink tea.
I drink juice. / Did you drink
tea yesterday?
I didn’t drink tea.
I drank juice. / Have youdrunk
any tea yet?
Ihaven’t drunk
any tea.
I have drunk juice.
Doeshe drink tea every day?
He doesn’t drink tea.
He drinks juice. / Has hedrunkany tea yet?
He hasn’t drunk tea.
He has drunkjuice.

1bIrregular Verbs Phonetic Group i–a–u 1b

simple present
question, negative, affirmative / simple past
question, negative, affirmative / present perfect
question, negative, affirmative
Do you drink
tea every day?
I don’t drink tea.
I drink juice. / Did you drink
tea yesterday?
I didn’t drink tea.
I drank juice. / Have youdrunk
any tea yet?
Ihaven’t drunk
any tea.
I have drunk juice.
Doeshe drink tea every day?
He doesn’t drink tea.
He drinks juice. / Has hedrunkany tea yet?
He hasn’t drunk tea.
He has drunkjuice.