must daven
Verbo regular: daven - davened- davened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must daven
you must daven
he must daven
we must daven
you must daven
they must daven 	I must be davening
you must be davening
he must be davening
we must be davening
you must be davening
they must be davening	I must have davened
you must have davened
he must have davened
we must have davened
you must have davened
they must have davened	I must have been davening
you must have been davening
he must have been davening
we must have been davening
you must have been davening
they must have been davening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not daven
you must not daven
he must not daven
we must not daven
you must not daven
they must not daven 	I must not be davening
you must not be davening
he must not be davening
we must not be davening
you must not be davening
they must not be davening	I must not have davened
you must not have davened
he must not have davened
we must not have davened
you must not have davened
they must not have davened	I must not have been davening
you must not have been davening
he must not have been davening
we must not have been davening
you must not have been davening
they must not have been davening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I daven?
must you daven?
must he daven?
must we daven?
must you daven?
must they daven? 	must I be davening?
must you be davening?
must he be davening?
must we be davening?
must you be davening?
must they be davening? 	must I have davened?
must you have davened?
must he have davened?
must we have davened?
must you have davened?
must they have davened? 	must I have been davening?
must you have been davening?
must he have been davening?
must we have been davening?
must you have been davening?
must they have been davening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not daven?
must you not daven?
must he not daven?
must we not daven?
must you not daven?
must they not daven? 	must I not be davening?
must you not be davening?
must he not be davening?
must we not be davening?
must you not be davening?
must they not be davening? 	must I not have davened?
must you not have davened?
must he not have davened?
must we not have davened?
must you not have davened?
must they not have davened? 	must I not have been davening?
must you not have been davening?
must he not have been davening?
must we not have been davening?
must you not have been davening?
must they not have been davening?