must foal
Verbo regular: foal - foaled- foaled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must foal
you must foal
she must foal
we must foal
you must foal
they must foal 	I must be foaling
you must be foaling
she must be foaling
we must be foaling
you must be foaling
they must be foaling	I must have foaled
you must have foaled
she must have foaled
we must have foaled
you must have foaled
they must have foaled	I must have been foaling
you must have been foaling
she must have been foaling
we must have been foaling
you must have been foaling
they must have been foaling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not foal
you must not foal
she must not foal
we must not foal
you must not foal
they must not foal 	I must not be foaling
you must not be foaling
she must not be foaling
we must not be foaling
you must not be foaling
they must not be foaling	I must not have foaled
you must not have foaled
she must not have foaled
we must not have foaled
you must not have foaled
they must not have foaled	I must not have been foaling
you must not have been foaling
she must not have been foaling
we must not have been foaling
you must not have been foaling
they must not have been foaling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I foal?
must you foal?
must she foal?
must we foal?
must you foal?
must they foal? 	must I be foaling?
must you be foaling?
must she be foaling?
must we be foaling?
must you be foaling?
must they be foaling? 	must I have foaled?
must you have foaled?
must she have foaled?
must we have foaled?
must you have foaled?
must they have foaled? 	must I have been foaling?
must you have been foaling?
must she have been foaling?
must we have been foaling?
must you have been foaling?
must they have been foaling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not foal?
must you not foal?
must she not foal?
must we not foal?
must you not foal?
must they not foal? 	must I not be foaling?
must you not be foaling?
must she not be foaling?
must we not be foaling?
must you not be foaling?
must they not be foaling? 	must I not have foaled?
must you not have foaled?
must she not have foaled?
must we not have foaled?
must you not have foaled?
must they not have foaled? 	must I not have been foaling?
must you not have been foaling?
must she not have been foaling?
must we not have been foaling?
must you not have been foaling?
must they not have been foaling?