Subject and oject questions (2)

SUBJECT AND OBJECT QUESTIONS IN OTHER VERB TENSES

How to form object questions: 

Wh Question + Auxiliary Verb + Subject + Verb ? 

How to form subject questions: 

Who / What + verb in the simple present or simple past + object? 

PRESENT CONTINUOUS

Sarah is cleaning the house. 

Subject Question: Who is cleaning the house? 

Object Question: What is Sarah cleaning? 

PRESENT PERFECT

Sarah has cleaned the house. 

Subject Question: Who has cleaned the house? 

Object Question: What has Sarah cleaned? 

PRESENT PERFECT CONTINUOUS

Sarah has been cleaning the house. 

Subject Question: Who has been cleaning the house? 

Object Question: What has Sarah been cleaning? 

PAST CONTINUOUS

Sarah was cleaning the house. 

Subject Question: Who was cleaning the house? 

Object Question: What was Sarah cleaning? 

FUTURE with WILL

Sarah will clean the house. 

Subject Question: Who will clean the house? 

Object Question: What will Sarah clean? 

FUTURE with GOING TO

Sarah is going to clean the house. 

Subject Question: Who is going to clean the house? 

Object Question: What is Sarah going to clean?