may underpraise
Verbo regular: underpraise - underpraised- underpraised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may underpraise
you may underpraise
she may underpraise
we may underpraise
you may underpraise
they may underpraise 	I may be underpraising
you may be underpraising
she may be underpraising
we may be underpraising
you may be underpraising
they may be underpraising	I may have underpraised
you may have underpraised
she may have underpraised
we may have underpraised
you may have underpraised
they may have underpraised	I may have been underpraising
you may have been underpraising
she may have been underpraising
we may have been underpraising
you may have been underpraising
they may have been underpraising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't underpraise
you mayn't underpraise
she mayn't underpraise
we mayn't underpraise
you mayn't underpraise
they mayn't underpraise 	I mayn't be underpraising
you mayn't be underpraising
she mayn't be underpraising
we mayn't be underpraising
you mayn't be underpraising
they mayn't be underpraising	I mayn't have underpraised
you mayn't have underpraised
she mayn't have underpraised
we mayn't have underpraised
you mayn't have underpraised
they mayn't have underpraised	I mayn't have been underpraising
you mayn't have been underpraising
she mayn't have been underpraising
we mayn't have been underpraising
you mayn't have been underpraising
they mayn't have been underpraising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I underpraise?
may you underpraise?
may she underpraise?
may we underpraise?
may you underpraise?
may they underpraise? 	may I be underpraising?
may you be underpraising?
may she be underpraising?
may we be underpraising?
may you be underpraising?
may they be underpraising? 	may I have underpraised?
may you have underpraised?
may she have underpraised?
may we have underpraised?
may you have underpraised?
may they have underpraised? 	may I have been underpraising?
may you have been underpraising?
may she have been underpraising?
may we have been underpraising?
may you have been underpraising?
may they have been underpraising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I underpraise?
mayn't you underpraise?
mayn't she underpraise?
mayn't we underpraise?
mayn't you underpraise?
mayn't they underpraise? 	mayn't I be underpraising?
mayn't you be underpraising?
mayn't she be underpraising?
mayn't we be underpraising?
mayn't you be underpraising?
mayn't they be underpraising? 	mayn't I have underpraised?
mayn't you have underpraised?
mayn't she have underpraised?
mayn't we have underpraised?
mayn't you have underpraised?
mayn't they have underpraised? 	mayn't I have been underpraising?
mayn't you have been underpraising?
mayn't she have been underpraising?
mayn't we have been underpraising?
mayn't you have been underpraising?
mayn't they have been underpraising?