must spile
Verbo regular: spile - spiled- spiled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must spile
you must spile
she must spile
we must spile
you must spile
they must spile 	I must be spiling
you must be spiling
she must be spiling
we must be spiling
you must be spiling
they must be spiling	I must have spiled
you must have spiled
she must have spiled
we must have spiled
you must have spiled
they must have spiled	I must have been spiling
you must have been spiling
she must have been spiling
we must have been spiling
you must have been spiling
they must have been spiling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not spile
you must not spile
she must not spile
we must not spile
you must not spile
they must not spile 	I must not be spiling
you must not be spiling
she must not be spiling
we must not be spiling
you must not be spiling
they must not be spiling	I must not have spiled
you must not have spiled
she must not have spiled
we must not have spiled
you must not have spiled
they must not have spiled	I must not have been spiling
you must not have been spiling
she must not have been spiling
we must not have been spiling
you must not have been spiling
they must not have been spiling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I spile?
must you spile?
must she spile?
must we spile?
must you spile?
must they spile? 	must I be spiling?
must you be spiling?
must she be spiling?
must we be spiling?
must you be spiling?
must they be spiling? 	must I have spiled?
must you have spiled?
must she have spiled?
must we have spiled?
must you have spiled?
must they have spiled? 	must I have been spiling?
must you have been spiling?
must she have been spiling?
must we have been spiling?
must you have been spiling?
must they have been spiling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not spile?
must you not spile?
must she not spile?
must we not spile?
must you not spile?
must they not spile? 	must I not be spiling?
must you not be spiling?
must she not be spiling?
must we not be spiling?
must you not be spiling?
must they not be spiling? 	must I not have spiled?
must you not have spiled?
must she not have spiled?
must we not have spiled?
must you not have spiled?
must they not have spiled? 	must I not have been spiling?
must you not have been spiling?
must she not have been spiling?
must we not have been spiling?
must you not have been spiling?
must they not have been spiling?