Intermediate coordination-subordination
There is a kind of clausal coordination, that is intermediate between that of the ‘pure’ coordinators – and, but and or – and subordination. The secondary clause is introduced by one of the following:
a conjunctive combination formed by and plus another item: and then, and this,
and there, and so, and yet, and still, and consequently/as a result.
and plus a connective such as at that time, soon afterwards, till then, in that case.
He criticizes his colleagues and yet relies on them for support.
She turned the corner and there stood Paul waiting for her.
He had not taken the precaution of being vaccinated and as a result he got malaria.
