must guest
Verbo regular: guest - guested- guested

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must guest
you must guest
he must guest
we must guest
you must guest
they must guest 	I must be guesting
you must be guesting
he must be guesting
we must be guesting
you must be guesting
they must be guesting	I must have guested
you must have guested
he must have guested
we must have guested
you must have guested
they must have guested	I must have been guesting
you must have been guesting
he must have been guesting
we must have been guesting
you must have been guesting
they must have been guesting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not guest
you must not guest
he must not guest
we must not guest
you must not guest
they must not guest 	I must not be guesting
you must not be guesting
he must not be guesting
we must not be guesting
you must not be guesting
they must not be guesting	I must not have guested
you must not have guested
he must not have guested
we must not have guested
you must not have guested
they must not have guested	I must not have been guesting
you must not have been guesting
he must not have been guesting
we must not have been guesting
you must not have been guesting
they must not have been guesting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I guest?
must you guest?
must he guest?
must we guest?
must you guest?
must they guest? 	must I be guesting?
must you be guesting?
must he be guesting?
must we be guesting?
must you be guesting?
must they be guesting? 	must I have guested?
must you have guested?
must he have guested?
must we have guested?
must you have guested?
must they have guested? 	must I have been guesting?
must you have been guesting?
must he have been guesting?
must we have been guesting?
must you have been guesting?
must they have been guesting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not guest?
must you not guest?
must he not guest?
must we not guest?
must you not guest?
must they not guest? 	must I not be guesting?
must you not be guesting?
must he not be guesting?
must we not be guesting?
must you not be guesting?
must they not be guesting? 	must I not have guested?
must you not have guested?
must he not have guested?
must we not have guested?
must you not have guested?
must they not have guested? 	must I not have been guesting?
must you not have been guesting?
must he not have been guesting?
must we not have been guesting?
must you not have been guesting?
must they not have been guesting?