Conjugación del verbo inglés
MAY SPIFF

Verbo regular: spiff - spiffed - spiffed

Afirmación

Forma simple	Forma con V-ing
I may spiff you may spiff he may spiff we may spiff you may spiff they may spiff	I may be spiffing you may be spiffing he may be spiffing we may be spiffing you may be spiffing they may be spiffing
Perfecto	Perfecto con V-ing
I may have spiffed you may have spiffed he may have spiffed we may have spiffed you may have spiffed they may have spiffed	I may have been spiffing you may have been spiffing he may have been spiffing we may have been spiffing you may have been spiffing they may have been spiffing

Negación

Forma simple	Forma con V-ing
I may not spiff you may not spiff he may not spiff we may not spiff you may not spiff they may not spiff	I may not be spiffing you may not be spiffing he may not be spiffing we may not be spiffing you may not be spiffing they may not be spiffing
Perfecto	Perfecto con V-ing
I may not have spiffed you may not have spiffed he may not have spiffed we may not have spiffed you may not have spiffed they may not have spiffed	I may not have been spiffing you may not have been spiffing he may not have been spiffing we may not have been spiffing you may not have been spiffing they may not have been spiffing

Forma interrogativa

Forma simple	Forma con V-ing
may I spiff? may you spiff? may he spiff? may we spiff? may you spiff? may they spiff?	may I be spiffing? may you be spiffing? may he be spiffing? may we be spiffing? may you be spiffing? may they be spiffing?
Perfecto	Perfecto con V-ing
may I have spiffed? may you have spiffed? may he have spiffed? may we have spiffed? may you have spiffed? may they have spiffed?	may I have been spiffing? may you have been spiffing? may he have been spiffing? may we have been spiffing? may you have been spiffing? may they have been spiffing?

Forma interro-negativa

Forma simple	Forma con V-ing
may I not spiff? may you not spiff? may he not spiff? may we not spiff? may you not spiff? may they not spiff?	may I not be spiffing? may you not be spiffing? may he not be spiffing? may we not be spiffing? may you not be spiffing? may they not be spiffing?
Perfecto	Perfecto con V-ing
may I not have spiffed? may you not have spiffed? may he not have spiffed? may we not have spiffed? may you not have spiffed? may they not have spiffed?	may I not have been spiffing? may you not have been spiffing? may he not have been spiffing? may we not have been spiffing? may you not have been spiffing? may they not have been spiffing?