to underrun
Verbe irrégulier : underrun - underran- underrun

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I underrun
you underrun
she underruns
we underrun
you underrun
they underrun 	I'munderruning
you'reunderruning
she'sunderruning
we'reunderruning
you'reunderruning
they'reunderruning	Iunderran
youunderran
sheunderran
weunderran
youunderran
theyunderran	Iwasunderruning
youwereunderruning
shewasunderruning
wewereunderruning
youwereunderruning
theywereunderruning	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I've underrun
you've underrun
she's underrun
we've underrun
you've underrun
they've underrun	I'vebeen underruning
you'vebeen underruning
she'sbeen underruning
we'vebeen underruning
you'vebeen underruning
they'vebeen underruning	I'd underrun
you'd underrun
she'd underrun
we'd underrun
you'd underrun
they'd underrun	I'd been underruning
you'd been underruning
she'd been underruning
we'd been underruning
you'd been underruning
they'd been underruning	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I'll underrun
you'll underrun
she'll underrun
we'll underrun
you'll underrun
they'll underrun 	I'll be underruning
you'll be underruning
she'll be underruning
we'll be underruning
you'll be underruning
they'll be underruning	I'll have underrun
you'll have underrun
she'll have underrun
we'll have underrun
you'll have underrun
they'll have underrun	I'll have been underruning
you'll have been underruning
she'll have been underruning
we'll have been underruning
you'll have been underruning
they'll have been underruning	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I'd underrun
you'd underrun
she'd underrun
we'd underrun
you'd underrun
they'd underrun 	I'd be underruning
you'd be underruning
she'd be underruning
we'd be underruning
you'd be underruning
they'd be underruning	I'd have underrun
you'd have underrun
she'd have underrun
we'd have underrun
you'd have underrun
they'd have underrun	I'd have been underruning
you'd have been underruning
she'd have been underruning
we'd have been underruning
you'd have been underruning
they'd have been underruning	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to underrun 	 	underrun
Let's underrun
underrun 	 	

Participe 	
Présent 	Passé 	 	 	
underruning	underrun