Yesterday the weather forecast I saw didn't predict rain. It was a nasty shock when I looked out the window and saw heavy rain falling, especially since my helmet was hanging on my bicycle and filling up with water.
Today I was a bit wary when I looked at the sky and saw the clouds. I put my rain suit in my bag, but of course, since I brought it, it hasn't rained.
There's a weird basic English rule: don't use a past tense verb after an auxiliary verb.
- auxiliary verb《文法》助動詞{じょどうし}表現パターンauxiliary [helping] verb
× I should brought my rain suit yesterday, too.
○ I should have brought my rain suit yesterday, too.
× Maybe if I had brought my rain suit, it wouldn't rained.
○ Maybe if I had brought my rain suit, it wouldn't have rained.
I wonder if I can cause the typhoon to stay away by keeping my rain suit in bag for the rest of the week.