the purpose of this is to know something vs the purpose of this, is to know something

Both phrases are correct, but they are used in different contexts. The first phrase 'the purpose of this is to know something' is a complete sentence where the comma is not necessary. The second phrase 'the purpose of this, is to know something' is used when the speaker wants to emphasize 'the purpose of this' by adding a pause with the comma.

Last updated: April 01, 2024 • 2853 views

the purpose of this is to know something

This phrase is correct and commonly used in English.

This phrase is a complete sentence where the comma is not necessary. It conveys the idea that the purpose of something is to know something.

Examples:

The purpose of this research is to find a cure for the disease.
The purpose of this meeting is to discuss the new project.
The purpose of this exercise is to improve your writing skills.

Show examples from the web [+]

For the purposes of this analysis, it makes no difference whether the repressive methods attributed to the Gaddafi regime is a historical fact or a fabrication of western propaganda. What matters is to know what is the stance of the Libyans as a soverign people at present.
Understand their intent, that they are hostile or menacing even ominous, is to know something about them.
Not until you tell me the purpose of your visit, the Queen will need to know.
What the European Union is going through now, a search for its form and the purpose of its existence, is something we know very well from our own history.
Well, you guys have no idea how hard it is to know something like this and not say it!
The first purpose of this step of meditation is to know the effect that the exercise has produced in the soul by summing up what he has achieved through meditation.
The purpose of collecting and evaluating information should be mentioned.
The purpose of the amendment is greater clarity.
He would like to see your identification, and he would like to know - the purpose of your visit.
For genuinely new risks it is not possible to know in advance what subscription capacity is necessary to cover the risk, nor whether two or more pools could co-exist for the purposes of providing the specific type of insurance concerned.
But besides this intuitive feeling of our soul fraternity, there is a part of me that craves to know each of you as individuals before I even get to the purpose of this article.
It is not enough to rely on a few clinical observations, but rather, as I have already pointed out, certain bacteriological observations should be made wherever possible for the purposes of getting to know the various dangerous microbial clones.
2. For the purpose of an offsetting operation, the amounts referred to in paragraph 1 shall then be converted into Italian lire to enable the Italian competent authority to know the balance payable by it.
I want you to know something.
The sole purpose of this Decision is to determine equivalence for the purposes of assigning risk weights under Articles 107,114, 115,116 and 142 of Regulation (EU) No 575/2013.
The purpose of the amendments is to make binding the current practice whereby the Member States use Europol liaison officers for the purpose of forwarding information.
Notifications are needed from Member States for the purpose of applying this Regulation, and for the purpose of monitoring, analysing and managing direct payments.
For the purpose of Article 8, 'cigarette' also includes fine cut 'roll your own' tobacco for the purposes of making a cigarette.
For the purposes of paragraph 1, messages introduced for the purpose of dealing on own account shall be included in the calculation.
State the purpose of what you have done.