Possessive's/ yes/no questions

David's son

Son David's

daughter's Helena

Helena's daughter

David's wife

Davids' wife

Helena's husband

husband Helena's

Ruby's parents

parent's Ruby

David and Helena's children

David's and Helena's children

Where are they from?

Where they are from?

When your birthday is?

When is your birthday?

Is she happy?

She is happy?

Are they tired?

Are tired they?

Is he bored?

He is bored?

Is

Are

Am