FORM

Affirmative	Negative	Interrogative	Negative Interrogative
The house was built in 1899.	The house wasn’t built in 1899.	Was the house built in 1899?	Wasn’t the house built in 1899?
These houses were built in 1899.	These houses weren’t built in 1899.	Were these houses built in 1899?	Weren’t these houses built in 1899?

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