must instigate
Verbo regular: instigate - instigated- instigated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must instigate
you must instigate
he must instigate
we must instigate
you must instigate
they must instigate 	I must be instigating
you must be instigating
he must be instigating
we must be instigating
you must be instigating
they must be instigating	I must have instigated
you must have instigated
he must have instigated
we must have instigated
you must have instigated
they must have instigated	I must have been instigating
you must have been instigating
he must have been instigating
we must have been instigating
you must have been instigating
they must have been instigating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not instigate
you must not instigate
he must not instigate
we must not instigate
you must not instigate
they must not instigate 	I must not be instigating
you must not be instigating
he must not be instigating
we must not be instigating
you must not be instigating
they must not be instigating	I must not have instigated
you must not have instigated
he must not have instigated
we must not have instigated
you must not have instigated
they must not have instigated	I must not have been instigating
you must not have been instigating
he must not have been instigating
we must not have been instigating
you must not have been instigating
they must not have been instigating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I instigate?
must you instigate?
must he instigate?
must we instigate?
must you instigate?
must they instigate? 	must I be instigating?
must you be instigating?
must he be instigating?
must we be instigating?
must you be instigating?
must they be instigating? 	must I have instigated?
must you have instigated?
must he have instigated?
must we have instigated?
must you have instigated?
must they have instigated? 	must I have been instigating?
must you have been instigating?
must he have been instigating?
must we have been instigating?
must you have been instigating?
must they have been instigating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not instigate?
must you not instigate?
must he not instigate?
must we not instigate?
must you not instigate?
must they not instigate? 	must I not be instigating?
must you not be instigating?
must he not be instigating?
must we not be instigating?
must you not be instigating?
must they not be instigating? 	must I not have instigated?
must you not have instigated?
must he not have instigated?
must we not have instigated?
must you not have instigated?
must they not have instigated? 	must I not have been instigating?
must you not have been instigating?
must he not have been instigating?
must we not have been instigating?
must you not have been instigating?
must they not have been instigating?