must sickly
Verbo regular: sickly - sicklied- sicklied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must sickly
you must sickly
she must sickly
we must sickly
you must sickly
they must sickly 	I must be sicklying
you must be sicklying
she must be sicklying
we must be sicklying
you must be sicklying
they must be sicklying	I must have sicklied
you must have sicklied
she must have sicklied
we must have sicklied
you must have sicklied
they must have sicklied	I must have been sicklying
you must have been sicklying
she must have been sicklying
we must have been sicklying
you must have been sicklying
they must have been sicklying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not sickly
you must not sickly
she must not sickly
we must not sickly
you must not sickly
they must not sickly 	I must not be sicklying
you must not be sicklying
she must not be sicklying
we must not be sicklying
you must not be sicklying
they must not be sicklying	I must not have sicklied
you must not have sicklied
she must not have sicklied
we must not have sicklied
you must not have sicklied
they must not have sicklied	I must not have been sicklying
you must not have been sicklying
she must not have been sicklying
we must not have been sicklying
you must not have been sicklying
they must not have been sicklying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I sickly?
must you sickly?
must she sickly?
must we sickly?
must you sickly?
must they sickly? 	must I be sicklying?
must you be sicklying?
must she be sicklying?
must we be sicklying?
must you be sicklying?
must they be sicklying? 	must I have sicklied?
must you have sicklied?
must she have sicklied?
must we have sicklied?
must you have sicklied?
must they have sicklied? 	must I have been sicklying?
must you have been sicklying?
must she have been sicklying?
must we have been sicklying?
must you have been sicklying?
must they have been sicklying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not sickly?
must you not sickly?
must she not sickly?
must we not sickly?
must you not sickly?
must they not sickly? 	must I not be sicklying?
must you not be sicklying?
must she not be sicklying?
must we not be sicklying?
must you not be sicklying?
must they not be sicklying? 	must I not have sicklied?
must you not have sicklied?
must she not have sicklied?
must we not have sicklied?
must you not have sicklied?
must they not have sicklied? 	must I not have been sicklying?
must you not have been sicklying?
must she not have been sicklying?
must we not have been sicklying?
must you not have been sicklying?
must they not have been sicklying?