I regretted not to do it. 和I regretted not doing

Question

如题所述

Answer 1

regret
to
do
sth.
意思是对做某事在口头上表示抱歉，相当于
be
sorry
to
do
sth.
。
regret
doing
sth.
意思是做了某事而在内心上感到不快和纠结。所以
I
regretted
not
to
do
it.
可翻译为
“我对没去做那件事感到抱歉
”。I
regretted
not
doing
it.
可翻译为
“我没做那件事觉得在良心上受到谴责”。