must hap
Verbo regular: hap - haped- haped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must hap
you must hap
she must hap
we must hap
you must hap
they must hap 	I must be haping
you must be haping
she must be haping
we must be haping
you must be haping
they must be haping	I must have haped
you must have haped
she must have haped
we must have haped
you must have haped
they must have haped	I must have been haping
you must have been haping
she must have been haping
we must have been haping
you must have been haping
they must have been haping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not hap
you must not hap
she must not hap
we must not hap
you must not hap
they must not hap 	I must not be haping
you must not be haping
she must not be haping
we must not be haping
you must not be haping
they must not be haping	I must not have haped
you must not have haped
she must not have haped
we must not have haped
you must not have haped
they must not have haped	I must not have been haping
you must not have been haping
she must not have been haping
we must not have been haping
you must not have been haping
they must not have been haping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I hap?
must you hap?
must she hap?
must we hap?
must you hap?
must they hap? 	must I be haping?
must you be haping?
must she be haping?
must we be haping?
must you be haping?
must they be haping? 	must I have haped?
must you have haped?
must she have haped?
must we have haped?
must you have haped?
must they have haped? 	must I have been haping?
must you have been haping?
must she have been haping?
must we have been haping?
must you have been haping?
must they have been haping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not hap?
must you not hap?
must she not hap?
must we not hap?
must you not hap?
must they not hap? 	must I not be haping?
must you not be haping?
must she not be haping?
must we not be haping?
must you not be haping?
must they not be haping? 	must I not have haped?
must you not have haped?
must she not have haped?
must we not have haped?
must you not have haped?
must they not have haped? 	must I not have been haping?
must you not have been haping?
must she not have been haping?
must we not have been haping?
must you not have been haping?
must they not have been haping?