must intergraft
Verbo regular: intergraft - intergrafted- intergrafted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must intergraft
you must intergraft
he must intergraft
we must intergraft
you must intergraft
they must intergraft 	I must be intergrafting
you must be intergrafting
he must be intergrafting
we must be intergrafting
you must be intergrafting
they must be intergrafting	I must have intergrafted
you must have intergrafted
he must have intergrafted
we must have intergrafted
you must have intergrafted
they must have intergrafted	I must have been intergrafting
you must have been intergrafting
he must have been intergrafting
we must have been intergrafting
you must have been intergrafting
they must have been intergrafting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not intergraft
you must not intergraft
he must not intergraft
we must not intergraft
you must not intergraft
they must not intergraft 	I must not be intergrafting
you must not be intergrafting
he must not be intergrafting
we must not be intergrafting
you must not be intergrafting
they must not be intergrafting	I must not have intergrafted
you must not have intergrafted
he must not have intergrafted
we must not have intergrafted
you must not have intergrafted
they must not have intergrafted	I must not have been intergrafting
you must not have been intergrafting
he must not have been intergrafting
we must not have been intergrafting
you must not have been intergrafting
they must not have been intergrafting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I intergraft?
must you intergraft?
must he intergraft?
must we intergraft?
must you intergraft?
must they intergraft? 	must I be intergrafting?
must you be intergrafting?
must he be intergrafting?
must we be intergrafting?
must you be intergrafting?
must they be intergrafting? 	must I have intergrafted?
must you have intergrafted?
must he have intergrafted?
must we have intergrafted?
must you have intergrafted?
must they have intergrafted? 	must I have been intergrafting?
must you have been intergrafting?
must he have been intergrafting?
must we have been intergrafting?
must you have been intergrafting?
must they have been intergrafting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not intergraft?
must you not intergraft?
must he not intergraft?
must we not intergraft?
must you not intergraft?
must they not intergraft? 	must I not be intergrafting?
must you not be intergrafting?
must he not be intergrafting?
must we not be intergrafting?
must you not be intergrafting?
must they not be intergrafting? 	must I not have intergrafted?
must you not have intergrafted?
must he not have intergrafted?
must we not have intergrafted?
must you not have intergrafted?
must they not have intergrafted? 	must I not have been intergrafting?
must you not have been intergrafting?
must he not have been intergrafting?
must we not have been intergrafting?
must you not have been intergrafting?
must they not have been intergrafting?