to undersign
Verbe régulier : undersign - undersigned- undersigned

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
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	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
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	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
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	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
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	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to undersign 	 	undersign
Let's undersign
undersign 	 	

Participe 	
Présent 	Passé 	 	 	
undersigning	undersigned