Examples of using "Sprawdziłem" in a sentence and their english translations:
I've checked.
I tested everything.
I checked it twice.
I checked Tom's computer.
I looked it up on the Internet.
I already checked.
I checked the time on the clock.
I looked up the address.
I have at least found in my own experience,
I looked up the words in my dictionary.
hit the streets, checked a grip and now I've got clout.
I looked up the word in the dictionary.