A house is built. Present Simple Passive
A house is being built. Present Progressive Passive
A house was built. Past Simple Passive
A house was being built.Past Progressive Passive
A house has been built. Present Perfect Passive
A house had been built. Past Perfect Passive
A house will be built. Future Simple Passive
A house will have been built. Future Perfect Passive
A house is going to be built. Future to be going to
A house must/can/may/might be built. Modal Passive