Conjugación del verbo inglés
MAY CONCENTER

Verbo regular: concenter - concentered - concentered

Afirmación

Forma simple	Forma con V-ing
I may concenter you may concenter he may concenter we may concenter you may concenter they may concenter	I may be concentering you may be concentering he may be concentering we may be concentering you may be concentering they may be concentering
Perfecto	Perfecto con V-ing
I may have concentered you may have concentered he may have concentered we may have concentered you may have concentered they may have concentered	I may have been concentering you may have been concentering he may have been concentering we may have been concentering you may have been concentering they may have been concentering

Negación

Forma simple	Forma con V-ing
I may not concenter you may not concenter he may not concenter we may not concenter you may not concenter they may not concenter	I may not be concentering you may not be concentering he may not be concentering we may not be concentering you may not be concentering they may not be concentering
Perfecto	Perfecto con V-ing
I may not have concentered you may not have concentered he may not have concentered we may not have concentered you may not have concentered they may not have concentered	I may not have been concentering you may not have been concentering he may not have been concentering we may not have been concentering you may not have been concentering they may not have been concentering

Forma interrogativa

Forma simple	Forma con V-ing
may I concenter? may you concenter? may he concenter? may we concenter? may you concenter? may they concenter?	may I be concentering? may you be concentering? may he be concentering? may we be concentering? may you be concentering? may they be concentering?
Perfecto	Perfecto con V-ing
may I have concentered? may you have concentered? may he have concentered? may we have concentered? may you have concentered? may they have concentered?	may I have been concentering? may you have been concentering? may he have been concentering? may we have been concentering? may you have been concentering? may they have been concentering?

Forma interro-negativa

Forma simple	Forma con V-ing
may I not concenter? may you not concenter? may he not concenter? may we not concenter? may you not concenter? may they not concenter?	may I not be concentering? may you not be concentering? may he not be concentering? may we not be concentering? may you not be concentering? may they not be concentering?
Perfecto	Perfecto con V-ing
may I not have concentered? may you not have concentered? may he not have concentered? may we not have concentered? may you not have concentered? may they not have concentered?	may I not have been concentering? may you not have been concentering? may he not have been concentering? may we not have been concentering? may you not have been concentering? may they not have been concentering?