When using the auxiliary verb 'should' you use the bare infinitive of the main verb, in this case arise. "
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
RUGUY22I am almost certain that the former is correctRight. You absolutely cannot use any form of a verb other than the plain infinitive (the form listed in the dictionary) after a modal verb. (shall, should, can, could, will, would, may, might, must). should arise.
RUGUY22 Is it: "I such a situation should arise..." or "If such a situation should arises..."I am almost certain that the former is correct but I am unable to justify why it is correct over the latter besides the fact that it sounds better. If I switch the words around a bit, then the latter form sounds correct. For example: "Should such a situation arises..."