has extensively been investigated vs has been extensively investigated

Both phrases are correct, but they are used in slightly different contexts. 'Has extensively been investigated' emphasizes the extent of the investigation, while 'has been extensively investigated' focuses on the action of investigation. The choice between them depends on the emphasis the speaker wants to convey.

Last updated: March 25, 2024

has extensively been investigated

This phrase is correct and can be used to emphasize the extent of the investigation.

This phrase is used when you want to highlight the thoroughness or depth of the investigation that has taken place.

Examples:

The effects of climate change on marine life has extensively been investigated by scientists.
The potential side effects of the medication have extensively been investigated in clinical trials.

Alternatives:

has been extensively investigated
has been investigated extensively

has been extensively investigated

This phrase is correct and is commonly used to indicate that something has been thoroughly examined.

This phrase is suitable when you want to convey that a thorough investigation has been conducted on a particular subject.

Examples:

The crime scene has been extensively investigated by the police.
The impact of social media on mental health has been extensively investigated by researchers.

Alternatives:

has extensively been investigated
has been investigated extensively

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has extensively been investigated vs has been extensively investigated