Pronunciation change

Verb change

Plain form
be

Present
am, is, are

Past
was, were

Past participle
been

Present participle
being

Negatives:

None, isn't, aren't

wasn't, weren't

None

None

Contractions:

'm, 's, 're

None

None

None

  1. (auxiliary) (linking) A contraction of is.
    She's right.

Verb change

Plain form
have

Plain present
have

Third person singular
has

Past
had

Present participle
having

Negative

haven't

hasn't

hadn't

None

Contracted

've

's

'd

None

  1. (auxiliary) A contraction of has.
    She's tried everything to make the car start.
    He's never been to France.

Verb change

Plain form
have

Third-person singular
has

Past tense
had

Past participle
had

Present participle
having

Plain present
've

Third person singular
's

Past
'd

Past participle
None

Present participle
None

  1. (British) A contraction of has.
    He's only €5.

Verb change

Plain form
do

Plain present
do

Third person singular
does

Past
did

Negative

don't

doesn't

didn't

Contraction

Plain present
None

Third person singular
's

Past
'd

  1. (informal) (auxiliary) A contraction of does.
    What's he want?

Pronoun change

Pronoun
's

  1. A contraction of us. Only in let's.
    Let's go to the store; I'm so hungry!