must plop
Verbo regular: plop - plopped- plopped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must plop
you must plop
he must plop
we must plop
you must plop
they must plop 	I must be plopping
you must be plopping
he must be plopping
we must be plopping
you must be plopping
they must be plopping	I must have plopped
you must have plopped
he must have plopped
we must have plopped
you must have plopped
they must have plopped	I must have been plopping
you must have been plopping
he must have been plopping
we must have been plopping
you must have been plopping
they must have been plopping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not plop
you must not plop
he must not plop
we must not plop
you must not plop
they must not plop 	I must not be plopping
you must not be plopping
he must not be plopping
we must not be plopping
you must not be plopping
they must not be plopping	I must not have plopped
you must not have plopped
he must not have plopped
we must not have plopped
you must not have plopped
they must not have plopped	I must not have been plopping
you must not have been plopping
he must not have been plopping
we must not have been plopping
you must not have been plopping
they must not have been plopping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I plop?
must you plop?
must he plop?
must we plop?
must you plop?
must they plop? 	must I be plopping?
must you be plopping?
must he be plopping?
must we be plopping?
must you be plopping?
must they be plopping? 	must I have plopped?
must you have plopped?
must he have plopped?
must we have plopped?
must you have plopped?
must they have plopped? 	must I have been plopping?
must you have been plopping?
must he have been plopping?
must we have been plopping?
must you have been plopping?
must they have been plopping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not plop?
must you not plop?
must he not plop?
must we not plop?
must you not plop?
must they not plop? 	must I not be plopping?
must you not be plopping?
must he not be plopping?
must we not be plopping?
must you not be plopping?
must they not be plopping? 	must I not have plopped?
must you not have plopped?
must he not have plopped?
must we not have plopped?
must you not have plopped?
must they not have plopped? 	must I not have been plopping?
must you not have been plopping?
must he not have been plopping?
must we not have been plopping?
must you not have been plopping?
must they not have been plopping?