underwent is the simple past tense. undergone is the past participle (so it is used in compound tenses). It is like go.
go went gone
undergo underwent undergone.
Underwent is not paired with "have." However, undergone is paired with "have."
I undergo a difficult commute every day.
I underwent a particularly difficult one yesterday.
I have undergone much more difficult ones in the past.
I go to the store on Wednesday.
I went to the store on Monday this week.
I have gone to the store on other days of the week.
Remember, the third person changes the form:
She goes to work.
She went to work
She has gone to work every day since she started.
what is the difference between license and patent
what is the difference between an assembler and the translator
What is difference between hvac and ahu
no difference
There is no thermodynamic difference between them .
Underwent is the past tense of undergo. Undergone is the past participle.
The past tense of 'undergo is 'underwent' I underwent major surgery. The past participle of 'undergo' is 'undergone' After I had undergone major surgery I felt much better,
Almost. "Underwent" is clumsy in the past tense, though fine in the present tense. This is more correct: "She underwent surgery on Tuesday. He saw her Thursday, and thought she looked pale, but he did not know she had undergone surgery only two days before. See what I mean?
When an insect has gone through metamorphosis, it has completely changed its form. If it had a pupal stage before metamorphosis, then it underwent complete metamorphosis. If it didn't have a pupal stage, then it underwent incomplete metamorphosis.
Undergone' believed by some to be the past tense of the word 'undergo' but this is not the case. In fact, the correct word is 'underwent'. Undergo means to be experience or be subject to something usually unpleasant.
meaning of undergo (verd) forms: undergone; underwent; undergoing to experience; to receive; to endure EXAMPLE of undergo Humans undergo major changes during development. rience; to receive; to endure.
An acid clot is no different from a reaction, the only difference is after a reaction has occurred the end product forms a clot after all the reactants have undergone the reaction of all stoichiometric quantities.
Respiration uses oxygen, fermentation doesn't.
Compound zinc chloride has undergone chemical reaction which means the process is irreversible. The mixture is a physical change and can therefore be reversed.
In a solution the solute is dissolved meaning it has undergone a chemical change and is now in ion form while in a suspension the solute is exactly the same only in little floating bits.
Underwent is a verb, the past tense of undergo.
between 1801 and 1861