Not everyone is as smart as us/we

[Unregistered]

Is there anything wrong gramatically with saying either of the two statements:

"Not everyone is as smart as us."
"Not everyone is as smart as we."

Do the previous statements mean the same thing? Is one preferrable over the other?

[mkss]

Is there anything wrong gramatically with saying either of the two statements:

"Not everyone is as smart as us."
"Not everyone is as smart as we."

Do the previous statements mean the same thing? Is one preferrable over the other?

In my view, both are possible. Perhaps 'we' is preferred because of the similarity between 'as' and 'us' in pronunciation.

The same form of the pronoun 'we' (often called 'subjective case') is used for pronouns introducing a clause (that is, functioning as a subject within the main sentence). Eg: In "Not everyone eats as we (eat)" 'we' is the subject corresponding to the verb 'eat' ('as we eat' is a clause). In a case like this, it is more likely that the verb (in this case 'eat') is omitted or replaced by 'do'.

"Not everyone eats as we do"


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Subjective case of pronouns:
I
You
He/She/It
We
You
They

Objective case of pronouns
me
you
him/her/it
us
you
them