Mary smoked a cigar

We went home

They drank it

He gave them to you

It's my book

He told us

Mary left

You sold them

They gave it to him

first person plural subject or nominative case

noun object or accusative case

second person plural or singular object

possessive or genitive

third person plural subject or nominative

third person singular indirect object or dative case

first person plural object or accusative case

third person subject or nominative case

second person plural or singular subject or nominative case