Irregular
Change the verb to past tense: The fox come inside.
The fox came inside.
Change the verb to past tense: The fox almost eat the mouse.
The fox almost ate the mouse.
The pull his tooth out.
The pulled his tooth out.
He climb up the stairs.
He climbed up the stairs.
Change the verb to past tense: She sit in the dentist chair.
She sit in the dentist chair.
Change the verb to past tense: They see him out the window.
They saw him out the window.
They open the door.
They opened the door.
His wife looked at him nervously.
Change the verb to past tense: He say that hurt!
He said that hurt!
Change the verb to past tense: He take a bite of the cookie.
He took a bite of the cookie.
The girl tie her shoe.
The girl tied her shoe.
The dentist need to make a plan.
The dentist needed to make a plan.
Change the verb to past tense: I do it!
I did it!
Change the verb to past tense: The dog shuts his mouth.
The dog shut his mouth.
The kids decide to help the fox.
The kids decided to help the fox.
He apply the special potion to the fox's teeth.
He applied the special potion to the fox's teeth.
Change the verb to past tense: What is the best food you ate for Thanksgiving?
What was the best food you ate for Thanksgiving?
Change the verb to past tense: The doctor give the patient some medicine.
The doctor gave the patient some medicine.
She talk to her husband.
She talked to her husband.
The fox walk away and never came back.
The fox walked away and never came back.