must tear-gas
Verbo regular: tear-gas - tear-gased- tear-gased

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must tear-gas
you must tear-gas
he must tear-gas
we must tear-gas
you must tear-gas
they must tear-gas 	I must be tear-gasing
you must be tear-gasing
he must be tear-gasing
we must be tear-gasing
you must be tear-gasing
they must be tear-gasing	I must have tear-gased
you must have tear-gased
he must have tear-gased
we must have tear-gased
you must have tear-gased
they must have tear-gased	I must have been tear-gasing
you must have been tear-gasing
he must have been tear-gasing
we must have been tear-gasing
you must have been tear-gasing
they must have been tear-gasing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not tear-gas
you must not tear-gas
he must not tear-gas
we must not tear-gas
you must not tear-gas
they must not tear-gas 	I must not be tear-gasing
you must not be tear-gasing
he must not be tear-gasing
we must not be tear-gasing
you must not be tear-gasing
they must not be tear-gasing	I must not have tear-gased
you must not have tear-gased
he must not have tear-gased
we must not have tear-gased
you must not have tear-gased
they must not have tear-gased	I must not have been tear-gasing
you must not have been tear-gasing
he must not have been tear-gasing
we must not have been tear-gasing
you must not have been tear-gasing
they must not have been tear-gasing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I tear-gas?
must you tear-gas?
must he tear-gas?
must we tear-gas?
must you tear-gas?
must they tear-gas? 	must I be tear-gasing?
must you be tear-gasing?
must he be tear-gasing?
must we be tear-gasing?
must you be tear-gasing?
must they be tear-gasing? 	must I have tear-gased?
must you have tear-gased?
must he have tear-gased?
must we have tear-gased?
must you have tear-gased?
must they have tear-gased? 	must I have been tear-gasing?
must you have been tear-gasing?
must he have been tear-gasing?
must we have been tear-gasing?
must you have been tear-gasing?
must they have been tear-gasing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not tear-gas?
must you not tear-gas?
must he not tear-gas?
must we not tear-gas?
must you not tear-gas?
must they not tear-gas? 	must I not be tear-gasing?
must you not be tear-gasing?
must he not be tear-gasing?
must we not be tear-gasing?
must you not be tear-gasing?
must they not be tear-gasing? 	must I not have tear-gased?
must you not have tear-gased?
must he not have tear-gased?
must we not have tear-gased?
must you not have tear-gased?
must they not have tear-gased? 	must I not have been tear-gasing?
must you not have been tear-gasing?
must he not have been tear-gasing?
must we not have been tear-gasing?
must you not have been tear-gasing?
must they not have been tear-gasing?