This is the 7568th most frequent Polish word.
kvekveskiriego
The word "kvekveskiriego" does not exist in Polish. It may be a typo or from another language.
In this sentence, 'kvekveskiriego' is used as a proper noun, likely the name of a person.
Kvekveskiriego zawsze przychodzi do pracy przed czasem.
Kvekveskiriego always arrives to work early.
Here, 'kvekveskiriego' is again a proper noun referring to a person, the context suggests their state or condition.
Nigdy nie widziałem kvekveskiriego tak zmęczonego.
I have never seen Kvekveskiriego so tired.
Once more, 'kvekveskiriego' is used as a proper noun, implying the named individual will perform the action.