must picket
Verbo regular: picket - picketed- picketed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must picket
you must picket
he must picket
we must picket
you must picket
they must picket 	I must be picketing
you must be picketing
he must be picketing
we must be picketing
you must be picketing
they must be picketing	I must have picketed
you must have picketed
he must have picketed
we must have picketed
you must have picketed
they must have picketed	I must have been picketing
you must have been picketing
he must have been picketing
we must have been picketing
you must have been picketing
they must have been picketing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not picket
you must not picket
he must not picket
we must not picket
you must not picket
they must not picket 	I must not be picketing
you must not be picketing
he must not be picketing
we must not be picketing
you must not be picketing
they must not be picketing	I must not have picketed
you must not have picketed
he must not have picketed
we must not have picketed
you must not have picketed
they must not have picketed	I must not have been picketing
you must not have been picketing
he must not have been picketing
we must not have been picketing
you must not have been picketing
they must not have been picketing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I picket?
must you picket?
must he picket?
must we picket?
must you picket?
must they picket? 	must I be picketing?
must you be picketing?
must he be picketing?
must we be picketing?
must you be picketing?
must they be picketing? 	must I have picketed?
must you have picketed?
must he have picketed?
must we have picketed?
must you have picketed?
must they have picketed? 	must I have been picketing?
must you have been picketing?
must he have been picketing?
must we have been picketing?
must you have been picketing?
must they have been picketing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not picket?
must you not picket?
must he not picket?
must we not picket?
must you not picket?
must they not picket? 	must I not be picketing?
must you not be picketing?
must he not be picketing?
must we not be picketing?
must you not be picketing?
must they not be picketing? 	must I not have picketed?
must you not have picketed?
must he not have picketed?
must we not have picketed?
must you not have picketed?
must they not have picketed? 	must I not have been picketing?
must you not have been picketing?
must he not have been picketing?
must we not have been picketing?
must you not have been picketing?
must they not have been picketing?