Raced
The past tense of "pat" is "patted."
Pat I pat the dog.
The past tense is patted.
Was, or has been.
The past tense of 'Know' is Knew.
laughed
Past tense you mean? =Taught
Was, or have been. I am becomes I was, or I have been.
The past tense of "race" is "raced".
they are both correct it just depends on what tense the sentence is in. if the sentence is in pat tense it is may be required, but if it is in present tense it is may require. they are both correct it just depends on what tense the sentence is in. if the sentence is in pat tense it is may be required, but if it is in present tense it is may require.
The past tense of "race" is "raced."
The present progressive form of racing conjugated in first, second, and third person (singular and plural): I am racing We are racing You are racing He/she/it is racing They are racing