can underpraise
Verbo regular: underpraise - underpraised- underpraised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can underpraise
you can underpraise
he can underpraise
we can underpraise
you can underpraise
they can underpraise 	I can be underpraising
you can be underpraising
he can be underpraising
we can be underpraising
you can be underpraising
they can be underpraising	I can have underpraised
you can have underpraised
he can have underpraised
we can have underpraised
you can have underpraised
they can have underpraised	I can have been underpraising
you can have been underpraising
he can have been underpraising
we can have been underpraising
you can have been underpraising
they can have been underpraising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot underpraise
you cannot underpraise
he cannot underpraise
we cannot underpraise
you cannot underpraise
they cannot underpraise 	I cannot be underpraising
you cannot be underpraising
he cannot be underpraising
we cannot be underpraising
you cannot be underpraising
they cannot be underpraising	I cannot have underpraised
you cannot have underpraised
he cannot have underpraised
we cannot have underpraised
you cannot have underpraised
they cannot have underpraised	I cannot have been underpraising
you cannot have been underpraising
he cannot have been underpraising
we cannot have been underpraising
you cannot have been underpraising
they cannot have been underpraising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I underpraise?
can you underpraise?
can he underpraise?
can we underpraise?
can you underpraise?
can they underpraise? 	can I be underpraising?
can you be underpraising?
can he be underpraising?
can we be underpraising?
can you be underpraising?
can they be underpraising? 	can I have underpraised?
can you have underpraised?
can he have underpraised?
can we have underpraised?
can you have underpraised?
can they have underpraised? 	can I have been underpraising?
can you have been underpraising?
can he have been underpraising?
can we have been underpraising?
can you have been underpraising?
can they have been underpraising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not underpraise?
can you not underpraise?
can he not underpraise?
can we not underpraise?
can you not underpraise?
can they not underpraise? 	can I not be underpraising?
can you not be underpraising?
can he not be underpraising?
can we not be underpraising?
can you not be underpraising?
can they not be underpraising? 	can I not have underpraised?
can you not have underpraised?
can he not have underpraised?
can we not have underpraised?
can you not have underpraised?
can they not have underpraised? 	can I not have been underpraising?
can you not have been underpraising?
can he not have been underpraising?
can we not have been underpraising?
can you not have been underpraising?
can they not have been underpraising?