Which one is correct?
"What I do know is," or "What I do know is that"?

Question

Which one is correct?
"What I do know is," or "What I do know is that"?

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This phrase is used to introduce a statement or fact that the speaker wants to emphasize. It is often followed by a comma and then the emphasized information.

Examples:

What I do know is, I will always be there for you.
What I do know is, the deadline is approaching fast.
What I do know is, we need to find a solution quickly.

Alternatives:

What I do know is that
What I do know is this
What I do know is the fact that
One thing I do know is
The one thing I do know is

This phrase is used to introduce a clause or additional information after the word 'that.' It is often followed by a statement or fact that provides more context or explanation.

Examples:

What I do know is that we need to work together to solve this.
What I do know is that he will be joining us later.
What I do know is that the situation is getting more complicated.

Alternatives:

What I do know is,
What I do know is this
What I do know is the fact that
One thing I do know is
The one thing I do know is

Both phrases are correct, but they are used in slightly different contexts. "What I do know is," is used when you want to emphasize a statement or fact that follows. On the other hand, "What I do know is that" is used when you want to introduce a clause or additional information after the word 'that.'

Last Updated: March 20, 2024