Затем она подумала, что, может быть

Затем она подумала, что, может быть, миссис Копперфильд дома, что она, может быть, не видела, как та пришла.

Results (English) 1:

Then she thought that maybe Mrs Copperfield House, that she may not have seen how that has come.

Results (English) 2:

Then she thought that perhaps Mrs. Copperfield home, that she might not be seen, as she came.

Results (English) 3:

And then she thought it was about time that, may be, Mrs autobiography at home, that it may not be seen, as well as the agreed.