there is a sufficient number vs there are a sufficient number

Both phrases are correct, but they are used in different contexts. 'There is a sufficient number' is used when referring to a singular noun, while 'There are a sufficient number' is used when referring to a plural noun.

Last updated: March 25, 2024 • 3514 views

This phrase is correct when referring to a singular noun.

"there is a sufficient number"

Use 'there is a sufficient number' when the noun being referred to is singular, such as 'there is a sufficient number of chairs in the room.'

Examples:

There is a sufficient number of books on the shelf.
There is a sufficient number of employees in the department.

Show examples from the web [+]

A multiple framework contract with reopening of competition shall be concluded with at least three economic operators, provided that there is a sufficient number of admissible tenders as referred to in Article 158(4).
Where a framework agreement is concluded with several economic operators, the latter must be at least three in number, insofar as there is a sufficient number of economic operators to satisfy the selection criteria and/or of admissible tenders which meet the award criteria.
Where the contracting authorities award a contract by negotiated procedure as referred to in Article 11 (2), the number of candidates admitted to negotiate may not be less than three, provided that there is a sufficient number of suitable candidates.
3. Where the contracting authorities award a contract by negotiated procedure as referred to in Article 11 (2), the number of candidates admitted to negotiate may not be less than three, provided that there is a sufficient number of suitable candidates.
4. Where a framework agreement is concluded with several economic operators, the latter must be at least three in number, insofar as there is a sufficient number of economic operators to satisfy the selection criteria and/or of admissible tenders which meet the award criteria.
3. Where the contracting authorities award a contract by negotiated procedure as referred to in Article 6 (2), the number of candidates admitted to negotiate may not be less than three provided that there is a sufficient number of suitable candidates.
3. Where the contracting authorities award a contract by negotiated procedure as referred to in Article 7 (2), the number of candidates admitted to negotiate may not be less than three provided that there is a sufficient number of suitable candidates.
Where a framework agreement is concluded with several economic operators, the latter shall be at least three in number, insofar as there is a sufficient number of economic operators who satisfy the selection criteria and/or of admissible tenders which meet the award criteria.
Where a framework contract is concluded with several economic operators, the latter must be at least three in number, insofar as there is a sufficient number of economic operators who satisfy the selection criteria and/or of admissible tenders which meet the award criteria.
Where a framework contract is to be concluded with several economic operators it shall be concluded with at least three operators provided that there is a sufficient number of economic operators who satisfy the selection criteria or a sufficient number of admissible tenders which meet the award criteria.
So the Tobin tax can only be effective if there is a sufficient number of industrialised countries which are prepared to participate.
Contracting authorities shall enter into framework agreements as defined in Article 1(7), with a minimum of three parties, where there is a sufficient number of economic operators satisfying the selection criteria.
For everyone to be included in the information society it is vital that there is a sufficient number of teachers with information technology skills.
In accordance with Article 45(2), the number of candidates invited to submit bids may not be less than three, provided that there is a sufficient number of suitable candidates meeting the selection criteria specified by the contracting authority.
In accordance with Article 45(2), the number of candidates invited to negotiate may not be less than three, provided that there is a sufficient number of suitable candidates meeting the selection criteria specified by the contracting authority.
), with a minimum of three parties, where there is a sufficient number of economic operators satisfying the selection criteria.
Where a framework agreement is concluded with several economic operators, the latter must be at least three in number, insofar as there is a sufficient number of economic operators to satisfy the selection criteria and/or of admissible tenders which meet the award criteria.

This phrase is correct when referring to a plural noun.

"there are a sufficient number"

Use 'there are a sufficient number' when the noun being referred to is plural, such as 'there are a sufficient number of students in the class.'

Examples:

There are a sufficient number of chairs in the room.
There are a sufficient number of books on the shelf.

Show examples from the web [+]

Currently Hu Jia is under house arrest in China because there are a sufficient number of people there who believe that he is a proponent of their ideas.
The reference to the costs of a 'typical' undertaking in the sector under consideration implies that there are a sufficient number of undertakings whose costs may be taken into account.
In these cases offers must be asked from at least five different suppliers unless the amount is within the limit laid down by the implementing rules provided for in Article 57(2) and provided that there are a sufficient number of suitable suppliers.
At the retail levels as well, there are a sufficient number of actors, as there are six main suppliers active in the household market with additional companies active in the large user sector.
Designating authorities shall have a sufficient number of competent personnel at their disposal for the proper performance of their tasks.
A sufficient number of animals should be used so that a thorough biological and statistical evaluation is possible.
A sufficient number of water containers to provide adequate drinking space is essential.
There is a choice amongst a sufficient number of independent suppliers.
It is also difficult to transfer genes to a sufficient number of target cells.
The Council's proposal does not ensure a sufficient number of inspections.
Regarding the executive committee, a sufficient number of members should be nominated by the general assembly.
Member States should not be required to ensure a sufficient number of processing establishments.
There was a sufficient number of them, which resulted in enough colleagues rejecting the oral amendment.
Israel now has to adopt a sufficient number of measures to strengthen trust.
- ensure a sufficient number of rural background stations,
I know that your country is making great efforts to present a sufficient number of projects.
a sufficient number of drainage valves.
It is also important to ensure that a sufficient number of drivers is trained.
Clinical studies did not include a sufficient number of patients aged 65 and over to determine whether they respond differently than younger patients.
Such a bidding process must be non-discriminatory and provide for the participation of a sufficient number of undertakings.

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there is a sufficient number vs there are a sufficient number