"if not" vs "if not so"

Question

"if not" vs "if not so"

Both "if not so" and "if not" are correct, but they are used in different contexts. "If not so" is used to introduce a hypothetical situation or condition, while "if not" is used to express a condition that must be met or a consequence that may occur.

Last Updated: March 08, 2024

This phrase is used to express a condition that must be met or a consequence that may occur. It is often followed by a statement that presents the condition or consequence.

Examples:

I will go to the party if not busy.
He will join us if not too tired.
She will attend the meeting if not in a hurry.

Alternatives:

unless
except if
only if
on the condition that
provided that

This phrase is used to introduce a hypothetical situation or condition. It is often followed by a statement that contrasts with the hypothetical situation presented.

Examples:

If not so, I would have gone with you.
If not so, I would have believed him.
If not so, I would have accepted the offer.

Alternatives:

if not the case
if not true
if not the situation
if not the truth
if not the reality

Answer 1

if not

The phrase is correct and commonly used in English. It is used to express a condition that must be met or a consequence that may occur.

Answer 2

if not so

The phrase is correct but less commonly used in modern English. It is used to introduce a hypothetical situation or condition.

"if not" vs "if not so"

if not

if not so

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