extend the investigation to vs extend my investigation for

Both phrases are correct, but they are used in slightly different contexts. "Extend the investigation to" is commonly used when referring to broadening the scope of an investigation to include additional aspects or areas. On the other hand, "extend my investigation for" is used when specifying the duration or purpose of the investigation being prolonged.

Last updated: March 23, 2024 • 1180 views

This phrase is correct and commonly used in English when referring to broadening the scope of an investigation to include additional aspects or areas.

"extend the investigation to "

This phrase is used when you want to expand the investigation to cover more aspects, areas, or subjects.

Examples:

We need to extend the investigation to include financial records.
The team decided to extend the investigation to other departments.

Show examples from the web [+]

At the beginning of March 2010 the decision was taken to extend the investigation to 26 May 2010.
By Decision of 5 February 2010 ('the Decision of 5 February 2010'), the Commission decided to extend the investigation procedure C11/09 to include the measures registered under NN2/10 and N19/10.
First of all, the Commission takes cognisance of the comments made by various interested parties on the need to extend the formal investigation procedure to the application of the tax measures to the dredging sector.
The applicant requested the Commission to extend the review investigation period to cover the period in which the sale mentioned in recital 14 was realised.
The prosecution services were, however, unable to extend their investigations to the possible involvement of foreign intelligence services since, according to their findings, a British agent allegedly involved is claiming diplomatic immunity.
The prosecution services were however unable to extend their investigations to the possible involvement of foreign intelligence services since, according to their findings, a British agent allegedly involved is claiming diplomatic immunity.
Calls for the International Criminal Court to extend the scope of its investigation to the entire region and initiate proceedings rapidly against the presumed perpetrators of the most serious crimes, whatever positions of responsibility they may now occupy;
Additional clinical biochemistry may be employed where necessary to extend the investigation of observed effects.
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed toxic effects.
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed effects.
Poland initially requested the Commission to extend the investigation until 2012.
Additional parameters may be employed where necessary to extend the investigation of observed effect(s).
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed effects.
Depending on the circumstances of the individual case, the possible need to request complementary information from the complainant, the EFTA State or interested parties may extend the investigation of a complaint.
In the case of a systemic irregularity, the Member State shall extend its investigation to cover all operations potentially affected.
The first decision to extend the formal investigation procedure
In its decision to extend the formal investigation procedure, the Commission concluded that Kahla I and Kahla II were different legal entities.
As regards the remaining measures allegedly granted under approved aid schemes, the Commission will partially review the provisional assessments made in the decisions to initiate and extend the formal investigation procedure.
In its decision to extend the formal investigation procedure, the Commission erroneously stated that this scheme was intended only for SMEs.
As already indicated in part III, the reduction in the amount of the state's exposure was a key factor in deciding not to extend the formal investigation procedure once again.

Alternatives:

broaden the investigation to
widen the investigation to
expand the investigation to

This phrase is correct and commonly used in English when specifying the duration or purpose of the investigation being prolonged.

"extend my investigation for"

This phrase is used when you want to indicate the extension of your own investigation in terms of duration or purpose.

Examples:

I need to extend my investigation for another week.
Can I extend my investigation for a more thorough analysis?

Show examples from the web [+]

Additional clinical biochemistry may be employed where necessary to extend the investigation of observed effects.
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed toxic effects.
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed effects.
Poland initially requested the Commission to extend the investigation until 2012.
Investigations shall extend to incriminating and exonerating circumstances.
I asked her for a list of Charles' friends so I could extend this investigation.
In the case of a systemic irregularity, the Member State shall extend its investigation to cover all operations potentially affected.
Additional parameters may be employed where necessary to extend the investigation of observed effect(s).
It has also asked the market surveillance authorities to extend their investigations beyond the items identified by the manufacturers in the various recent recalls.
The Committee for Missing Persons under the aegis of the UN operating in Cyprus has no mandate to extend its investigations in Turkey.
Additional clinical biochemistry may be employed, where necessary, to extend the investigation of observed effects.
Depending on the circumstances of the individual case, the possible need to request complementary information from the complainant, the EFTA State or interested parties may extend the investigation of a complaint.
The first decision to extend the formal investigation procedure
In its decision to extend the formal investigation procedure, the Commission concluded that Kahla I and Kahla II were different legal entities.
As regards the remaining measures allegedly granted under approved aid schemes, the Commission will partially review the provisional assessments made in the decisions to initiate and extend the formal investigation procedure.
In its decision to extend the formal investigation procedure, the Commission erroneously stated that this scheme was intended only for SMEs.
As the Commission has doubts as to the compatibility of the whole measure with the Community guidelines on State aid for environmental protection it decided to extend its investigation procedure as laid down in Article 88(2) of the EC Treaty with respect to the new aid.
The prosecution services were, however, unable to extend their investigations to the possible involvement of foreign intelligence services since, according to their findings, a British agent allegedly involved is claiming diplomatic immunity.
At the beginning of March 2010 the decision was taken to extend the investigation to 26 May 2010.
The prosecution services were however unable to extend their investigations to the possible involvement of foreign intelligence services since, according to their findings, a British agent allegedly involved is claiming diplomatic immunity.

Alternatives:

prolong my investigation for
lengthen my investigation for
continue my investigation for

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extend the investigation to vs extend my investigation for