she had undergone an operation vs she undergone an operation

The correct choice is "She had undergone an operation." The use of the past perfect tense ("had undergone") indicates that the action of undergoing an operation happened before another past event. The sentence "she undergone an operation" is incorrect, as it lacks a proper verb tense.

Explained by Vince
Editor at TextRanch

Last updated: October 04, 2024 • 15656 views

she had undergone an operation

This phrase is correct and commonly used in English.

This phrase is used to indicate that the action of undergoing the operation happened before another past event. The past perfect tense (had undergone) is necessary for this context.

Examples:

She had undergone an operation before she started feeling better.
By the time they arrived, she had undergone an operation.
I found out that she had undergone an operation last week.
She had undergone an operation when I visited her in the hospital.
The doctor confirmed that she had undergone an operation.

Show examples from the web [+]
Last updated: November 10, 2024

Apr 8, 2013 ... She died in London, after having suffered a stroke, at 87 years old. Last December, she had undergone an operation to remove a growth from her ...
Two months before her admission, she had undergone an operation at a local hospital because of ovarian cyst rupture complicated by severe postoperative bleeding ...
She had undergone an operation for varicose veins in the right leg 16 years previously. On examination there was a moist, irregular ulcer. 2 x 1.5 cm in size ...
... she had undergone an operation, which "helped change her life again.” She died of pneumonia in 1960, aged 52. View objects relating to Gladys Bentley. Top ...
Jan 6, 2019 ... She had undergone an operation three times as mentioned above and had been a carrier of type B hepatitis. After her admission to our ...
She had undergone an operation to repair gastroschisis at birth. Physical examination revealed icteric sclera, a tight abdominal wall, and a longitudinal ...
Aug 12, 2015 ... She had undergone an operation because of a femoral bone fracture 1 year ago and an implant including chromium and cobalt was placed in this ...
May 25, 2021 ... On Monday Ms Johnson's party, the Taking the Initiative Party (TTIP), said she had undergone an operation and remained in critical care.
Jan 23, 2013 ... She had undergone an operation for appendicitis in childhood. Because of chronic liver disease caused by HCV infection, the patient had been ...
... she had undergone an operation 3 years earlier for pilonidal sinus. Three months of combined treatment with rifampicin and clindamycin 900 mg/day followed ...

Alternatives:

She underwent an operation.
She has undergone an operation.
She was undergoing an operation.
She would undergo an operation.
She will have undergone an operation.

she undergone an operation

This phrase is incorrect in English. The auxiliary verb "had" is necessary in this context.

Show examples from the web [+]
Last updated: November 10, 2024

This wee dog has cancer. She's undergone an operation and around 8 months of chemo. She also has arthritis in her shoulders which, despite medication, ...
May 23, 2022 ... In the past she undergone an operation for double-kidney with frequent urinary infections. Objective findings have shown symmetrical ...
Oct 12, 2022 ... The 38-year-old star has revealed to her social media followers that she's undergone an operation to have a small bump removed from her cheek.
May 23, 2022 ... In the past she undergone an operation for double-kidney with frequent urinary infections. Objective findings have shown symmetrical ...
Oct 12, 2022 ... The 38-year-old star has revealed to her social media followers that she's undergone an operation to have a small bump removed from her cheek.
Last June 6, 2017 she undergone an operation in the bladder at University of Sto Tomas Hospital in Manila and now she had a vesicostomy as her bladder was ...
Two months later, she undergone an operation for fixation of the previous implant but failed and the implant was removed. One year later, she was admitted ...
Her movements are limited since she undergone an operation. The patient is able to move and can move all her joints slowly and carefully as of the moment ...
barun Chakraborty. She undergone an operation Toatal Hysterectomy (Laparoscopic). Before starting the treatment I was worried to choose the right doctor. But ...
Aug 17, 2018 ... Little Mix singer Perrie Edwards has revealed she's undergone an operation on her oesophagus. 4. Little Mix singer Perrie Edwards has revealed ...

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she had undergone an operation vs she undergone an operation

she had undergone an operation

she undergone an operation

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