must ram
Verbo regular: ram - rammed- rammed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must ram
you must ram
he must ram
we must ram
you must ram
they must ram 	I must be ramming
you must be ramming
he must be ramming
we must be ramming
you must be ramming
they must be ramming	I must have rammed
you must have rammed
he must have rammed
we must have rammed
you must have rammed
they must have rammed	I must have been ramming
you must have been ramming
he must have been ramming
we must have been ramming
you must have been ramming
they must have been ramming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not ram
you must not ram
he must not ram
we must not ram
you must not ram
they must not ram 	I must not be ramming
you must not be ramming
he must not be ramming
we must not be ramming
you must not be ramming
they must not be ramming	I must not have rammed
you must not have rammed
he must not have rammed
we must not have rammed
you must not have rammed
they must not have rammed	I must not have been ramming
you must not have been ramming
he must not have been ramming
we must not have been ramming
you must not have been ramming
they must not have been ramming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I ram?
must you ram?
must he ram?
must we ram?
must you ram?
must they ram? 	must I be ramming?
must you be ramming?
must he be ramming?
must we be ramming?
must you be ramming?
must they be ramming? 	must I have rammed?
must you have rammed?
must he have rammed?
must we have rammed?
must you have rammed?
must they have rammed? 	must I have been ramming?
must you have been ramming?
must he have been ramming?
must we have been ramming?
must you have been ramming?
must they have been ramming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not ram?
must you not ram?
must he not ram?
must we not ram?
must you not ram?
must they not ram? 	must I not be ramming?
must you not be ramming?
must he not be ramming?
must we not be ramming?
must you not be ramming?
must they not be ramming? 	must I not have rammed?
must you not have rammed?
must he not have rammed?
must we not have rammed?
must you not have rammed?
must they not have rammed? 	must I not have been ramming?
must you not have been ramming?
must he not have been ramming?
must we not have been ramming?
must you not have been ramming?
must they not have been ramming?