Student or Learner
I confused about insert "ed" for this cause
When I want someone to help me to decide and check the specification I should wirte :
Please help me to decided whether this data following the specification or not
Please help me to decide whether this data following the specification or not
because I want he to finished comparison
And even if the "help" was in the past tense, the infinitive wouldn't change:
They helped me to decide whether this data followed the specification.