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"happen" has a verb sense meaning "to encounter by chance" when followed by "on" or "upon", so "happened" is grammatically and idiomatically correct. All the
by evanb 9y ago
"happen" has a verb sense meaning "to encounter by chance" when followed by "on" or "upon", so "happened" is grammatically and idiomatically correct. All the other ones are weird, though :)
- eesmith 9y agoAhh, yes. That was a mistake on my part.