may underbid
Verbo irregular: underbid - underbid- underbid

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may underbid
you may underbid
he may underbid
we may underbid
you may underbid
they may underbid 	I may be underbidding
you may be underbidding
he may be underbidding
we may be underbidding
you may be underbidding
they may be underbidding	I may have underbid
you may have underbid
he may have underbid
we may have underbid
you may have underbid
they may have underbid	I may have been underbidding
you may have been underbidding
he may have been underbidding
we may have been underbidding
you may have been underbidding
they may have been underbidding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not underbid
you may not underbid
he may not underbid
we may not underbid
you may not underbid
they may not underbid 	I may not be underbidding
you may not be underbidding
he may not be underbidding
we may not be underbidding
you may not be underbidding
they may not be underbidding	I may not have underbid
you may not have underbid
he may not have underbid
we may not have underbid
you may not have underbid
they may not have underbid	I may not have been underbidding
you may not have been underbidding
he may not have been underbidding
we may not have been underbidding
you may not have been underbidding
they may not have been underbidding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I underbid?
may you underbid?
may he underbid?
may we underbid?
may you underbid?
may they underbid? 	may I be underbidding?
may you be underbidding?
may he be underbidding?
may we be underbidding?
may you be underbidding?
may they be underbidding? 	may I have underbid?
may you have underbid?
may he have underbid?
may we have underbid?
may you have underbid?
may they have underbid? 	may I have been underbidding?
may you have been underbidding?
may he have been underbidding?
may we have been underbidding?
may you have been underbidding?
may they have been underbidding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not underbid?
may you not underbid?
may he not underbid?
may we not underbid?
may you not underbid?
may they not underbid? 	may I not be underbidding?
may you not be underbidding?
may he not be underbidding?
may we not be underbidding?
may you not be underbidding?
may they not be underbidding? 	may I not have underbid?
may you not have underbid?
may he not have underbid?
may we not have underbid?
may you not have underbid?
may they not have underbid? 	may I not have been underbidding?
may you not have been underbidding?
may he not have been underbidding?
may we not have been underbidding?
may you not have been underbidding?
may they not have been underbidding?