Not without some pride, he showed her the painting

in the car park at the back of the pub

I came as soon as you called

When necessary, call me

I came to help with the cooking and to see John

John told me he went to London to buy it

A finite matrix clause with two non-finite subordinate clauses

a complex prepositional phrase

A finite matrix clause with a finite subordinate clause

A finite clause with a finite subordinate clause containing a non-finite subordinate clause

A verbless clause with an omitted non-finite verb phrase

A verbless clause with an omitted finite verb phrase