must market
Verbo regular: market - marketed- marketed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must market
you must market
she must market
we must market
you must market
they must market 	I must be marketing
you must be marketing
she must be marketing
we must be marketing
you must be marketing
they must be marketing	I must have marketed
you must have marketed
she must have marketed
we must have marketed
you must have marketed
they must have marketed	I must have been marketing
you must have been marketing
she must have been marketing
we must have been marketing
you must have been marketing
they must have been marketing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not market
you must not market
she must not market
we must not market
you must not market
they must not market 	I must not be marketing
you must not be marketing
she must not be marketing
we must not be marketing
you must not be marketing
they must not be marketing	I must not have marketed
you must not have marketed
she must not have marketed
we must not have marketed
you must not have marketed
they must not have marketed	I must not have been marketing
you must not have been marketing
she must not have been marketing
we must not have been marketing
you must not have been marketing
they must not have been marketing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I market?
must you market?
must she market?
must we market?
must you market?
must they market? 	must I be marketing?
must you be marketing?
must she be marketing?
must we be marketing?
must you be marketing?
must they be marketing? 	must I have marketed?
must you have marketed?
must she have marketed?
must we have marketed?
must you have marketed?
must they have marketed? 	must I have been marketing?
must you have been marketing?
must she have been marketing?
must we have been marketing?
must you have been marketing?
must they have been marketing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not market?
must you not market?
must she not market?
must we not market?
must you not market?
must they not market? 	must I not be marketing?
must you not be marketing?
must she not be marketing?
must we not be marketing?
must you not be marketing?
must they not be marketing? 	must I not have marketed?
must you not have marketed?
must she not have marketed?
must we not have marketed?
must you not have marketed?
must they not have marketed? 	must I not have been marketing?
must you not have been marketing?
must she not have been marketing?
must we not have been marketing?
must you not have been marketing?
must they not have been marketing?