must escheat
Verbo regular: escheat - escheated- escheated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must escheat
you must escheat
she must escheat
we must escheat
you must escheat
they must escheat 	I must be escheating
you must be escheating
she must be escheating
we must be escheating
you must be escheating
they must be escheating	I must have escheated
you must have escheated
she must have escheated
we must have escheated
you must have escheated
they must have escheated	I must have been escheating
you must have been escheating
she must have been escheating
we must have been escheating
you must have been escheating
they must have been escheating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not escheat
you must not escheat
she must not escheat
we must not escheat
you must not escheat
they must not escheat 	I must not be escheating
you must not be escheating
she must not be escheating
we must not be escheating
you must not be escheating
they must not be escheating	I must not have escheated
you must not have escheated
she must not have escheated
we must not have escheated
you must not have escheated
they must not have escheated	I must not have been escheating
you must not have been escheating
she must not have been escheating
we must not have been escheating
you must not have been escheating
they must not have been escheating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I escheat?
must you escheat?
must she escheat?
must we escheat?
must you escheat?
must they escheat? 	must I be escheating?
must you be escheating?
must she be escheating?
must we be escheating?
must you be escheating?
must they be escheating? 	must I have escheated?
must you have escheated?
must she have escheated?
must we have escheated?
must you have escheated?
must they have escheated? 	must I have been escheating?
must you have been escheating?
must she have been escheating?
must we have been escheating?
must you have been escheating?
must they have been escheating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not escheat?
must you not escheat?
must she not escheat?
must we not escheat?
must you not escheat?
must they not escheat? 	must I not be escheating?
must you not be escheating?
must she not be escheating?
must we not be escheating?
must you not be escheating?
must they not be escheating? 	must I not have escheated?
must you not have escheated?
must she not have escheated?
must we not have escheated?
must you not have escheated?
must they not have escheated? 	must I not have been escheating?
must you not have been escheating?
must she not have been escheating?
must we not have been escheating?
must you not have been escheating?
must they not have been escheating?