are you sure you are using vs are you sure that you are using

Both phrases are correct and can be used interchangeably. They both serve the same purpose of seeking confirmation about the action being taken. The choice between using 'that' or not is a matter of personal preference and does not affect the overall meaning of the sentence.

Last updated: March 31, 2024 • 550 views

This phrase is correct and commonly used in English.

"are you sure you are using"

This phrase is a valid way to ask for confirmation about the action someone is taking. It is a direct and concise way to seek reassurance.

Show examples from the web [+]

Are you sure about using your son?
Are you sure about using your step-father?
Double check the vial label to make sure you are using the correct medicine.
Once this dose is found your doctor will still keep a check on your responses to make sure you are using the right dose.
Are you sure you weren't using your powers?
Check the label on your Pen before each injection for the expiration date and to make sure you are using the correct type of insulin.
Look, I know how important taking this guy down is to you, but are you sure about using Nolan?
Are you sure he wasn't using his Bragi powers on you?
He's sure using it on her.
I'm not so sure you're using the word extrapolate properly.
We just need to check the serial numbers and make sure you're using the same weapon.
Okay, I'm pretty sure you're using words.
I'm not even sure you should be using their people on this, Mike.
I just want to make sure you're not using your work and the bar to... hide.
One of the greatest difficulties we have is time - how much time to spend - and I want to make sure that we are using the best possible time in discussions with you.
I want to be sure that we are using European programmes like our competitiveness and innovation programme and the research framework programme to best effect.
I'm not sure using heavy artillery is a wise -
If the use Aibileen the guest bathroom, I'm sure using yours as well.
Are you sure you wouldn't be more comfortable if...
Are you sure you want to debug a program not using the Debug configuration? When optimizations are enabled, the debugger cannot always identify the source code corresponding to the instructions, so some commands can perform in a strange way, especially steps.

Alternatives:

are you sure that you are using
are you certain you are using
are you positive you are using
are you confident you are using
are you convinced you are using

This phrase is correct and commonly used in English.

"are you sure that you are using"

This phrase is also a valid way to ask for confirmation about the action someone is taking. It includes the word 'that,' which can add a bit more formality to the sentence.

Show examples from the web [+]

Are you sure about using your son?
Are you sure about using your step-father?
Look, I know how important taking this guy down is to you, but are you sure about using Nolan?
One of the greatest difficulties we have is time - how much time to spend - and I want to make sure that we are using the best possible time in discussions with you.
I want to be sure that we are using European programmes like our competitiveness and innovation programme and the research framework programme to best effect.
Are you sure he wasn't using his Bragi powers on you?
Are you sure you weren't using your powers?
Double check the vial label to make sure you are using the correct medicine.
Once this dose is found your doctor will still keep a check on your responses to make sure you are using the right dose.
He's sure using it on her.
I am sure that using education as a tool against racism and xenophobia for social inclusion and for integration is also a very acutely perceived and common task.
Check the label on your Pen before each injection for the expiration date and to make sure you are using the correct type of insulin.
And we need to make sure that we're using the right antibiotics so that this doesn't get out of control.
I am sure that LaGuerta is using an outside lab because she knows how slammed you are.
Are you sure that isn't an excuse? - the simplistic interpretation.
Master, are you sure that's the wisest thing...
Are you sure that this is how you want to...
Jonah, are you sure that Sammy is a...
Are you sure that sending the bridge away
Are you sure that's wise,...

Alternatives:

are you sure you are using
are you certain you are using
are you positive you are using
are you confident you are using
are you convinced you are using

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are you sure you are using vs are you sure that you are using

"are you sure you are using"

"are you sure that you are using"

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