PRESENT PROGRESSIVE	To be ( am, is,are ) + ing  verb	To be + not + ing       verb		Am, is, are + pp + ing verb		PAST PROG	Pp + was --were + ing verb	Pp + was --were +  not + ing verb	Was---were+  pp + ing verb
PP	POSITIVE        +	NEGATIVE        -		INTERROGATIVE  ?		PP	POSITIVE     +	NEGATIVE      -	INTERROGATIVE  ?
EXAMPLE	I am studying hard	I´m not studying hard		Am I studying hard?		EXAMPLE	I was studying hard	I wasn´t studying hard	Was I studying hard?
I	I am Reading a book	I am not reading a book		Am I reading a book?		I	I was reading a book	I wasn´t reading a book	Was I reading a book?
YOU	You are Reading a book	You aren´t reading a book		Are you reading a book?		YOU	You were reading a book	You weren´t reading a book	Were you reading a book?
HE	He is Reading a book	He isn´t reading a book		Is he reading a book?		HE	He was reading a book	He wasn´t reading a book	Was he reading a book?
SHE	She is Reading a book	She isn´t reading a book		Is she reading a book?		SHE	She was reading a book	She wasn´t reading a book	Was she reading a book?
IT	It is Reading a book	It isn´t reading a book		Is it reading a book?		IT	It was reading a book	It wasn´t reading a book	Was it reading a book?
WE	We are Reading a book	We aren´t reading a book		Are we reading a book?		WE	We were reading a book	We weren´t reading a book	Were we reading a book?
YOU	You are Reading a book	You aren´t reading a book		Are you reading a book?		YOU	You were reading a book	You weren´t reading a book	Were you reading a book?
THEY	They are Reading a book	They aren´t reading a book		Are they reading a book?		THEY	They were Reading a book	They weren´t reading a book	Were they reading a book?
I	I am playing soccer	I am not playing soccer		Am I playing soccer?		I	I was playing soccer	I wasn´t playing soccer	Was I playing soccer?
YOU	You are playing soccer	You aren´t playing soccer		Are you playing soccer?		YOU	You were playing soccer	You weren´t playing soccer	Were you playing soccer?
HE	He is playing soccer	He isn´t playing soccer		Is he playing soccer?		HE	He was playing soccer	He wasn´t playing soccer	Was he playing soccer?
SHE	She is playing soccer	She isn´t playing soccer		Is she playing soccer?		SHE	She was playing soccer	She wasn´t playing soccer	Was she playing soccer?
IT	It is playing soccer	It isn´t playing soccer		Is it playing soccer?		IT	It was playing soccer	It wasn´t playing soccer	Was it playing soccer?
WE	We are playing soccer	We aren´t playing soccer		Are we playing soccer?		WE	We were playing soccer	We weren´t playing soccer	Were we playing soccer?
YOU	You are playing soccer	You aren´t playing soccer		Are you playing soccer?		YOU	You were playing soccer	You weren´t playing soccer	Were you playing soccer?
THEY	They are playing soccer	They aren´t playing soccer		Are they playing soccer?		THEY	They were playing soccer	They weren´t playing soccer	Were they playing soccer?
I	I am teaching english		I am not teaching english		Am I teaching English?	I	I was teaching english	I wasn´t teaching english	Was I teaching English?
YOU	You are teaching english		You aren´t teaching english		Are you teaching English?	YOU	You were teaching english	You weren´t teaching english	Were you teaching English?
HE	He is teaching english		He isn´t teaching english		Is he teaching English?	HE	He was teaching english	He wasn´t teaching english	Was he teaching English?
SHE	She is teaching english		She isn´t teaching english		Is she teaching english?	SHE	She was teaching english	She wasn´t teaching english	Was she teaching English?
IT	It is teaching english		It isn´t teaching english		Is it teaching English?	IT	It was teaching english	It wasn´t teaching english	Was it teaching English?
WE	We are teaching english		We aren´t teaching english		Are we teaching english?	WE	We were teaching english	We weren´t teaching english	Were we teaching English?
YOU	You teaching english		You aren´t teaching english		Are you teaching English?	YOU	You were teaching english	You weren´t teaching english	Were you teaching English?
THEY	They teaching english		They aren´t teaching english		Are they teaching english?	THEY	They were teaching english	They weren´t teaching english	Were they teaching English?
I	I am cooking chicken		I am not cooking chicken		Am I cooking chichen?	I	I was cooking chicken	I wasn´t cooking chicken	Was I cooking chicken?
YOU	You are cooking chicken		You aren´t cooking chicken		Are you cooking chicken?	YOU	You were cooking chicken	You weren´t cooking chicken	Were you cooking chicken?
HE	He is cooking chicken		He isn´t cooking chicken		Is he cooking chichen?	HE	He was cooking chicken	He wasn´t cooking chicken	Was he cooking chicken?
SHE	She is cooking chicken		She is cooking chicken		Is she cooking chicken?	SHE	She was cooking chicken	She wasn´t cooking chicken	Was she cooking chicken?
IT	It is cooking chicken		It isn´t cooking chicken		Is it cooking chicken?	IT	It was cooking chicken	It wasn´t cooking chicken	Was it cooking chicken?
WE	We are cooking chicken		We aren´t cooking chicken		Are we cooking chicken?	WE	We were cooking chicken	We weren´t cooking chicken	Were we cooking chicken?
YOU	You are cooking chicken		You aren´t cooking chicken		Are you cooking chicken?	YOU	You were cooking chicken	You weren´t cooking chicken	Were you cooking chicken?
THEY	They are cooking chicken		They aren´t cooking chicken		Are they cooking chicken?	THEY	They were cooking chicken	They weren´t cooking chicken	Were they cooking chicken?