Question

Uma was unable to do anything until early the following year. (begin: not until...)

Answer 1

Not until uma was able to do everything early in the year..

Answer 2

"Not until Uma was unable to do anything early in the following year’’. If a sentence starts with word ‘’not until’’ than in the first part of sentence subject and auxiliary verb immediately after the word ‘’not until’’ is not inverted such as ‘’she was not able to do anything‘’. Therefore, in the second part of the sentence auxiliary verb and subject are inverted such as ‘’early in the following year’’.