1a)
Er thought: She has paid everything.
(He thought that she had paid everything) 



1b) He was
afraid: She has paid everything. (He
was afraid that she had paid everything.) 



2a) He knew: She had an accident. (He knew that she had had an accident.) 



2b) He was
afraid: She had an accident. (He was
afraid that she had had an accident.) 



3a) He thought: She will pass the
exam. (He thought that she would pass
the exam.) 



3b) He hoped:
She will pass the exam. (He hoped
that she would pass the exam.) 



4a) He assumed: She goes to school.
(He assumed that she went to school.) 



4b) He wanted:
She goes to school. (He wanted that she went to school.) 


