Not really.if we are talking about past and we use "so that" so after "so that" we have to continue our sentence in past is that right in any condition, for example I did this so that this wouldn't happen,
"The chief apologized to them, and she changed the rules so that it won't happen again." is possible, for instance.
No, I don't think so. It should be either "wouldn't" or "won't"can "would" in this sentence be replaced by "didn't" or not,
Please check some example sentences (especially the ones in the past tense) here: http://fraze.it/n_search.jsp?q=lest&l=0&sugg=offand could you also explain me how "lest" works in past with some examples, actually "lest" is making me confused, please explain me with some examples.
Student or Learner