what have caused the delay vs what have cause the delay

The correct phrase is "what have caused the delay." The verb "have" should be followed by the past participle form of the verb, which is "caused" in this case. "Cause" is the base form of the verb and is not correct in this context.

Last updated: March 25, 2024

what have caused the delay

This phrase is correct. It uses the past participle form of the verb "cause" after the auxiliary verb "have."

This phrase is used to inquire about the reasons or factors that led to a delay.

Examples:

What have caused the delay in the project completion?
I wonder what have caused the delay in the train schedule.
Can you explain what have caused the delay in the flight?
Do you know what have caused the delay in the delivery?
She asked what have caused the delay in the payment process.

Show examples from the web [+]

That is what caused the delay.
Rejecting Nice would have caused delay and confusion.
The cost of those measures shall be borne by the establishment which has caused the delay.
It was a body on the tracks that caused the delays, Mr Selfridge.
Some ACP countries see dangers in changing to this system as the problems that have caused delays in the past may mean deadlines would be missed and funds lost.
The Commission has moreover requested that the partner upgrade the slow procurement procedures which caused the delay before applying for further emergency funding for the water and sanitation sector.
What has caused the delay in the EU mission to Chad?
What has caused the delays to date in the construction of the Thessaloniki underground?
On the basis of the reply given, the Commission shall consult the Member States concerned in order to resolve the problem that has caused the delay.
What exactly has caused the delay to date, Commissioner?
It is important to know what are the fundamental problems that have caused the Commission to delay its work on this issue.
The Initiative we are presenting to you today has benefited from experience gained from previous initiatives and attempts to resolve problems that have caused delays in the past.
Since all digging activities are coordinated in Amsterdam, digging just a few months afterwards would have been impossible, which would have caused delays and additional costs for GNA.
With regard to agriculture, the sector that has caused the delay in reaching an agreement with Jordan, we have to accept its inclusion in this free trade area and find quicker formulas for achieving cooperation in that respect.
There are certain realities related to the situation in Gaza which have caused some delays, but I believe we will be able to overcome that.
The increasing scarcity of certain candidate profiles and the creation of posts with new job profiles have caused delays in the filling of posts.
This naturally also caused delays in the implementation of payment appropriations.
At certain times the court proceedings themselves had caused delays.
The processing of the complements, in particular, caused delays.
This disruption caused delays and incidents in goods transport, leading to extensive litigation and a major extension of customer credit.

what have cause the delay

This phrase is incorrect. The verb "cause" should be in the past participle form "caused" after the auxiliary verb "have."

Show examples from the web [+]

On the other hand, we are perfectly aware that the delay that this procedure could cause is also liable to cause delays in terms of funding.
We therefore propose that the Commission immediately set up an independent inquiry into the causes of the delay.
A fundamental cause of the delays for all programmes has been administrative weaknesses in the Candidate Countries.
Too many committees cause delays and, ultimately, confusion.
Invariably they cause delays as much as air traffic.
A lack of finance for this process could cause delay and potential safety risks.
The work is complex and quality controls led to new analysis of some of the parcels which causes delays.
One of the worst aspects has been the effects of port blockades which cause delays.
It was just meant to cause delays and scare off the investors.
All this causes delays which naturally lead to fraud.
To be denied information as to the cause of the delay, with little by way of an apology or compensation, is unacceptable.
If the cause for the delay (first assumption) is provided it must be sent in the separate Train Delay Cause Message.
The method by which documents are sent to the Commission can also cause delay.
The EESC takes a negative view of this compartmentalisation by the Commission, as two separate legislative measures constitute a waste of procedural resources and could cause delays in securing a single regulation.
I must stress the need to be practical and to ensure that the parliamentary process does not cause delays.
market, or cause delays which might impair their quality.
In the EU, the regimes for assigning spectrum differ from Member State to Member State, which can cause delays and costs.
This may well result in a conciliation procedure, which will, in turn, cause delays.
This will cause delays for many badly-needed projects throughout the European Union and in my country, Ireland.
There are big problems caused by the fragmentation of the European airspace, which causes delays and inefficiency.

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what have caused the delay vs what have cause the delay