must easternise
Verbo regular: easternise - easternised- easternised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must easternise
you must easternise
he must easternise
we must easternise
you must easternise
they must easternise 	I must be easternising
you must be easternising
he must be easternising
we must be easternising
you must be easternising
they must be easternising	I must have easternised
you must have easternised
he must have easternised
we must have easternised
you must have easternised
they must have easternised	I must have been easternising
you must have been easternising
he must have been easternising
we must have been easternising
you must have been easternising
they must have been easternising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not easternise
you must not easternise
he must not easternise
we must not easternise
you must not easternise
they must not easternise 	I must not be easternising
you must not be easternising
he must not be easternising
we must not be easternising
you must not be easternising
they must not be easternising	I must not have easternised
you must not have easternised
he must not have easternised
we must not have easternised
you must not have easternised
they must not have easternised	I must not have been easternising
you must not have been easternising
he must not have been easternising
we must not have been easternising
you must not have been easternising
they must not have been easternising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I easternise?
must you easternise?
must he easternise?
must we easternise?
must you easternise?
must they easternise? 	must I be easternising?
must you be easternising?
must he be easternising?
must we be easternising?
must you be easternising?
must they be easternising? 	must I have easternised?
must you have easternised?
must he have easternised?
must we have easternised?
must you have easternised?
must they have easternised? 	must I have been easternising?
must you have been easternising?
must he have been easternising?
must we have been easternising?
must you have been easternising?
must they have been easternising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not easternise?
must you not easternise?
must he not easternise?
must we not easternise?
must you not easternise?
must they not easternise? 	must I not be easternising?
must you not be easternising?
must he not be easternising?
must we not be easternising?
must you not be easternising?
must they not be easternising? 	must I not have easternised?
must you not have easternised?
must he not have easternised?
must we not have easternised?
must you not have easternised?
must they not have easternised? 	must I not have been easternising?
must you not have been easternising?
must he not have been easternising?
must we not have been easternising?
must you not have been easternising?
must they not have been easternising?