I may fester you may fester she may fester we may fester you may fester they may fester
Forma con V-ing
I may be festering you may be festering she may be festering we may be festering you may be festering they may be festering
Perfecto
I may have festered you may have festered she may have festered we may have festered you may have festered they may have festered
Perfecto con V-ing
I may have been festering you may have been festering she may have been festering we may have been festering you may have been festering they may have been festering
Negación
Forma simple
I may not fester you may not fester she may not fester we may not fester you may not fester they may not fester
Forma con V-ing
I may not be festering you may not be festering she may not be festering we may not be festering you may not be festering they may not be festering
Perfecto
I may not have festered you may not have festered she may not have festered we may not have festered you may not have festered they may not have festered
Perfecto con V-ing
I may not have been festering you may not have been festering she may not have been festering we may not have been festering you may not have been festering they may not have been festering
Forma interrogativa
Forma simple
may I fester? may you fester? may she fester? may we fester? may you fester? may they fester?
Forma con V-ing
may I be festering? may you be festering? may she be festering? may we be festering? may you be festering? may they be festering?
Perfecto
may I have festered? may you have festered? may she have festered? may we have festered? may you have festered? may they have festered?
Perfecto con V-ing
may I have been festering? may you have been festering? may she have been festering? may we have been festering? may you have been festering? may they have been festering?
Forma interro-negativa
Forma simple
may I not fester? may you not fester? may she not fester? may we not fester? may you not fester? may they not fester?
Forma con V-ing
may I not be festering? may you not be festering? may she not be festering? may we not be festering? may you not be festering? may they not be festering?
Perfecto
may I not have festered? may you not have festered? may she not have festered? may we not have festered? may you not have festered? may they not have festered?
Perfecto con V-ing
may I not have been festering? may you not have been festering? may she not have been festering? may we not have been festering? may you not have been festering? may they not have been festering?