I might certify you might certify he might certify we might certify you might certify they might certify
Forma con V-ing
I might be certifying you might be certifying he might be certifying we might be certifying you might be certifying they might be certifying
Perfecto
I might have certified you might have certified he might have certified we might have certified you might have certified they might have certified
Perfecto con V-ing
I might have been certifying you might have been certifying he might have been certifying we might have been certifying you might have been certifying they might have been certifying
Negación
Forma simple
I mightn't certify you mightn't certify he mightn't certify we mightn't certify you mightn't certify they mightn't certify
Forma con V-ing
I mightn't be certifying you mightn't be certifying he mightn't be certifying we mightn't be certifying you mightn't be certifying they mightn't be certifying
Perfecto
I mightn't have certified you mightn't have certified he mightn't have certified we mightn't have certified you mightn't have certified they mightn't have certified
Perfecto con V-ing
I mightn't have been certifying you mightn't have been certifying he mightn't have been certifying we mightn't have been certifying you mightn't have been certifying they mightn't have been certifying
Forma interrogativa
Forma simple
might I certify? might you certify? might he certify? might we certify? might you certify? might they certify?
Forma con V-ing
might I be certifying? might you be certifying? might he be certifying? might we be certifying? might you be certifying? might they be certifying?
Perfecto
might I have certified? might you have certified? might he have certified? might we have certified? might you have certified? might they have certified?
Perfecto con V-ing
might I have been certifying? might you have been certifying? might he have been certifying? might we have been certifying? might you have been certifying? might they have been certifying?
Forma interro-negativa
Forma simple
mightn't I certify? mightn't you certify? mightn't he certify? mightn't we certify? mightn't you certify? mightn't they certify?
Forma con V-ing
mightn't I be certifying? mightn't you be certifying? mightn't he be certifying? mightn't we be certifying? mightn't you be certifying? mightn't they be certifying?
Perfecto
mightn't I have certified? mightn't you have certified? mightn't he have certified? mightn't we have certified? mightn't you have certified? mightn't they have certified?
Perfecto con V-ing
mightn't I have been certifying? mightn't you have been certifying? mightn't he have been certifying? mightn't we have been certifying? mightn't you have been certifying? mightn't they have been certifying?