to undersign
Verbo regular: undersign - undersigned- undersigned

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I undersign
you undersign
she undersigns
we undersign
you undersign
they undersign 	I'mundersigning
you'reundersigning
she'sundersigning
we'reundersigning
you'reundersigning
they'reundersigning	I undersigned
you undersigned
she undersigned
we undersigned
you undersigned
they undersigned	Iwasundersigning
youwereundersigning
shewasundersigning
wewereundersigning
youwereundersigning
theywereundersigning	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've undersigned
you've undersigned
she's undersigned
we've undersigned
you've undersigned
they've undersigned	I'vebeen undersigning
you'vebeen undersigning
she'sbeen undersigning
we'vebeen undersigning
you'vebeen undersigning
they'vebeen undersigning	I'd undersigned
you'd undersigned
she'd undersigned
we'd undersigned
you'd undersigned
they'd undersigned	I'd been undersigning
you'd been undersigning
she'd been undersigning
we'd been undersigning
you'd been undersigning
they'd been undersigning	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll undersign
you'll undersign
she'll undersign
we'll undersign
you'll undersign
they'll undersign 	I'll be undersigning
you'll be undersigning
she'll be undersigning
we'll be undersigning
you'll be undersigning
they'll be undersigning	I'll have undersigned
you'll have undersigned
she'll have undersigned
we'll have undersigned
you'll have undersigned
they'll have undersigned	I'll have been undersigning
you'll have been undersigning
she'll have been undersigning
we'll have been undersigning
you'll have been undersigning
they'll have been undersigning	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd undersign
you'd undersign
she'd undersign
we'd undersign
you'd undersign
they'd undersign 	I'd be undersigning
you'd be undersigning
she'd be undersigning
we'd be undersigning
you'd be undersigning
they'd be undersigning	I'd have undersigned
you'd have undersigned
she'd have undersigned
we'd have undersigned
you'd have undersigned
they'd have undersigned	I'd have been undersigning
you'd have been undersigning
she'd have been undersigning
we'd have been undersigning
you'd have been undersigning
they'd have been undersigning	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to undersign 	 	undersign
Let's undersign
undersign 	 	

Particípio 	
Presente 	Passado 	 	 	
undersigning	undersigned