must slope
Verbo regular: slope - sloped- sloped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must slope
you must slope
he must slope
we must slope
you must slope
they must slope 	I must be sloping
you must be sloping
he must be sloping
we must be sloping
you must be sloping
they must be sloping	I must have sloped
you must have sloped
he must have sloped
we must have sloped
you must have sloped
they must have sloped	I must have been sloping
you must have been sloping
he must have been sloping
we must have been sloping
you must have been sloping
they must have been sloping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not slope
you must not slope
he must not slope
we must not slope
you must not slope
they must not slope 	I must not be sloping
you must not be sloping
he must not be sloping
we must not be sloping
you must not be sloping
they must not be sloping	I must not have sloped
you must not have sloped
he must not have sloped
we must not have sloped
you must not have sloped
they must not have sloped	I must not have been sloping
you must not have been sloping
he must not have been sloping
we must not have been sloping
you must not have been sloping
they must not have been sloping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I slope?
must you slope?
must he slope?
must we slope?
must you slope?
must they slope? 	must I be sloping?
must you be sloping?
must he be sloping?
must we be sloping?
must you be sloping?
must they be sloping? 	must I have sloped?
must you have sloped?
must he have sloped?
must we have sloped?
must you have sloped?
must they have sloped? 	must I have been sloping?
must you have been sloping?
must he have been sloping?
must we have been sloping?
must you have been sloping?
must they have been sloping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not slope?
must you not slope?
must he not slope?
must we not slope?
must you not slope?
must they not slope? 	must I not be sloping?
must you not be sloping?
must he not be sloping?
must we not be sloping?
must you not be sloping?
must they not be sloping? 	must I not have sloped?
must you not have sloped?
must he not have sloped?
must we not have sloped?
must you not have sloped?
must they not have sloped? 	must I not have been sloping?
must you not have been sloping?
must he not have been sloping?
must we not have been sloping?
must you not have been sloping?
must they not have been sloping?