"I seem to have forgotten" often means that I think I have forgotten to bring …
10. No matter where you put the "not", a statement with "to had" isn't …
2017年2月27日 · British English (Sussex) Feb 27, 2017. #9. I seem to have heard …
'They didn't seem to have much trouble getting work' (simple past tense) …
The use of an auxiliary verb to support seem is optional and is more like a …
更多内容请点击："They {don't / didn't} seem to have had much trouble getting work."