may underfurnish
Verbe régulier : underfurnish - underfurnished- underfurnished

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may underfurnish
you may underfurnish
he may underfurnish
we may underfurnish
you may underfurnish
they may underfurnish 	I may be underfurnishing
you may be underfurnishing
he may be underfurnishing
we may be underfurnishing
you may be underfurnishing
they may be underfurnishing	I may have underfurnished
you may have underfurnished
he may have underfurnished
we may have underfurnished
you may have underfurnished
they may have underfurnished	I may have been underfurnishing
you may have been underfurnishing
he may have been underfurnishing
we may have been underfurnishing
you may have been underfurnishing
they may have been underfurnishing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't underfurnish
you mayn't underfurnish
he mayn't underfurnish
we mayn't underfurnish
you mayn't underfurnish
they mayn't underfurnish 	I mayn't be underfurnishing
you mayn't be underfurnishing
he mayn't be underfurnishing
we mayn't be underfurnishing
you mayn't be underfurnishing
they mayn't be underfurnishing	I mayn't have underfurnished
you mayn't have underfurnished
he mayn't have underfurnished
we mayn't have underfurnished
you mayn't have underfurnished
they mayn't have underfurnished	I mayn't have been underfurnishing
you mayn't have been underfurnishing
he mayn't have been underfurnishing
we mayn't have been underfurnishing
you mayn't have been underfurnishing
they mayn't have been underfurnishing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I underfurnish?
may you underfurnish?
may he underfurnish?
may we underfurnish?
may you underfurnish?
may they underfurnish? 	may I be underfurnishing?
may you be underfurnishing?
may he be underfurnishing?
may we be underfurnishing?
may you be underfurnishing?
may they be underfurnishing? 	may I have underfurnished?
may you have underfurnished?
may he have underfurnished?
may we have underfurnished?
may you have underfurnished?
may they have underfurnished? 	may I have been underfurnishing?
may you have been underfurnishing?
may he have been underfurnishing?
may we have been underfurnishing?
may you have been underfurnishing?
may they have been underfurnishing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I underfurnish?
mayn't you underfurnish?
mayn't he underfurnish?
mayn't we underfurnish?
mayn't you underfurnish?
mayn't they underfurnish? 	mayn't I be underfurnishing?
mayn't you be underfurnishing?
mayn't he be underfurnishing?
mayn't we be underfurnishing?
mayn't you be underfurnishing?
mayn't they be underfurnishing? 	mayn't I have underfurnished?
mayn't you have underfurnished?
mayn't he have underfurnished?
mayn't we have underfurnished?
mayn't you have underfurnished?
mayn't they have underfurnished? 	mayn't I have been underfurnishing?
mayn't you have been underfurnishing?
mayn't he have been underfurnishing?
mayn't we have been underfurnishing?
mayn't you have been underfurnishing?
mayn't they have been underfurnishing?