Пеготти, однако, сказала решительно

Пеготти, однако, сказала решительно, что она, должно быть, уехала, и уехала навсегда.

Results (English) 1:

Pegotti, however, said strong, that she must have left, and left for good.

Results (English) 2:

Pegotti, however, said emphatically that she must have gone, and gone forever.

Results (English) 3:

Пеготти, however, said that it should be, daughter, and daughter forever.