Language is ultimately descriptive, not prescriptive -- so common patterns are never "just wrong". But as someone who taught English for many years, I'm actually fascinated by what you've noticed. Because as an overeducated native English speaker, I observe that:
- "There's likely other factors" sounds totally fine to me.
- "There is likely other factors" sounds horribly wrong.
- "There's other factors" sounds wrong, but not horribly so.
- "There are likely other factors" sounds fine, but you wouldn't usually say "there are" as two distinct words, you'd say...
- "There're likely other factors" which would sound fine if perfectly enunciated, except the "'re" tends to get swallowed up and it will easily sound like "There likely other factors" to the listener which will sound wrong
So my theory here is that, in order to aural eliminate confusion between "there" and "there're", there's an unwritten rule in spoken English where we substitute "there's" instead when the plural object isn't immediately following, but has an adverb intervening.
I'm not 100% sure this is a full explanation of the phenomenon, but what I can tell you is that criticizing it is useless. It's just how native speakers talk -- it's conventional English (at least in the US). What is interesting is investigating it, though! So thanks for noticing a little quirk of English like that.
Language is ultimately descriptive, not prescriptive -- so common patterns are never "just wrong". But as someone who taught English for many years, I'm actually fascinated by what you've noticed. Because as an overeducated native English speaker, I observe that:
- "There's likely other factors" sounds totally fine to me.
- "There is likely other factors" sounds horribly wrong.
- "There's other factors" sounds wrong, but not horribly so.
- "There are likely other factors" sounds fine, but you wouldn't usually say "there are" as two distinct words, you'd say...
- "There're likely other factors" which would sound fine if perfectly enunciated, except the "'re" tends to get swallowed up and it will easily sound like "There likely other factors" to the listener which will sound wrong
So my theory here is that, in order to aural eliminate confusion between "there" and "there're", there's an unwritten rule in spoken English where we substitute "there's" instead when the plural object isn't immediately following, but has an adverb intervening.
I'm not 100% sure this is a full explanation of the phenomenon, but what I can tell you is that criticizing it is useless. It's just how native speakers talk -- it's conventional English (at least in the US). What is interesting is investigating it, though! So thanks for noticing a little quirk of English like that.