must explore
Verbo regular: explore - explored- explored

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must explore
you must explore
he must explore
we must explore
you must explore
they must explore 	I must be exploring
you must be exploring
he must be exploring
we must be exploring
you must be exploring
they must be exploring	I must have explored
you must have explored
he must have explored
we must have explored
you must have explored
they must have explored	I must have been exploring
you must have been exploring
he must have been exploring
we must have been exploring
you must have been exploring
they must have been exploring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't explore
you mustn't explore
he mustn't explore
we mustn't explore
you mustn't explore
they mustn't explore 	I mustn't be exploring
you mustn't be exploring
he mustn't be exploring
we mustn't be exploring
you mustn't be exploring
they mustn't be exploring	I mustn't have explored
you mustn't have explored
he mustn't have explored
we mustn't have explored
you mustn't have explored
they mustn't have explored	I mustn't have been exploring
you mustn't have been exploring
he mustn't have been exploring
we mustn't have been exploring
you mustn't have been exploring
they mustn't have been exploring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I explore?
must you explore?
must he explore?
must we explore?
must you explore?
must they explore? 	must I be exploring?
must you be exploring?
must he be exploring?
must we be exploring?
must you be exploring?
must they be exploring? 	must I have explored?
must you have explored?
must he have explored?
must we have explored?
must you have explored?
must they have explored? 	must I have been exploring?
must you have been exploring?
must he have been exploring?
must we have been exploring?
must you have been exploring?
must they have been exploring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I explore?
mustn't you explore?
mustn't he explore?
mustn't we explore?
mustn't you explore?
mustn't they explore? 	mustn't I be exploring?
mustn't you be exploring?
mustn't he be exploring?
mustn't we be exploring?
mustn't you be exploring?
mustn't they be exploring? 	mustn't I have explored?
mustn't you have explored?
mustn't he have explored?
mustn't we have explored?
mustn't you have explored?
mustn't they have explored? 	mustn't I have been exploring?
mustn't you have been exploring?
mustn't he have been exploring?
mustn't we have been exploring?
mustn't you have been exploring?
mustn't they have been exploring?