to stiff
Verbe régulier : stiff - stiffed- stiffed

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I stiff
you stiff
she stiffs
we stiff
you stiff
they stiff 	I'mstiffing
you'restiffing
she'sstiffing
we'restiffing
you'restiffing
they'restiffing	I stiffed
you stiffed
she stiffed
we stiffed
you stiffed
they stiffed	Iwasstiffing
youwerestiffing
shewasstiffing
wewerestiffing
youwerestiffing
theywerestiffing	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I've stiffed
you've stiffed
she's stiffed
we've stiffed
you've stiffed
they've stiffed	I'vebeen stiffing
you'vebeen stiffing
she'sbeen stiffing
we'vebeen stiffing
you'vebeen stiffing
they'vebeen stiffing	I'd stiffed
you'd stiffed
she'd stiffed
we'd stiffed
you'd stiffed
they'd stiffed	I'd been stiffing
you'd been stiffing
she'd been stiffing
we'd been stiffing
you'd been stiffing
they'd been stiffing	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I'll stiff
you'll stiff
she'll stiff
we'll stiff
you'll stiff
they'll stiff 	I'll be stiffing
you'll be stiffing
she'll be stiffing
we'll be stiffing
you'll be stiffing
they'll be stiffing	I'll have stiffed
you'll have stiffed
she'll have stiffed
we'll have stiffed
you'll have stiffed
they'll have stiffed	I'll have been stiffing
you'll have been stiffing
she'll have been stiffing
we'll have been stiffing
you'll have been stiffing
they'll have been stiffing	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I'd stiff
you'd stiff
she'd stiff
we'd stiff
you'd stiff
they'd stiff 	I'd be stiffing
you'd be stiffing
she'd be stiffing
we'd be stiffing
you'd be stiffing
they'd be stiffing	I'd have stiffed
you'd have stiffed
she'd have stiffed
we'd have stiffed
you'd have stiffed
they'd have stiffed	I'd have been stiffing
you'd have been stiffing
she'd have been stiffing
we'd have been stiffing
you'd have been stiffing
they'd have been stiffing	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to stiff 	 	stiff
Let's stiff
stiff 	 	

Participe 	
Présent 	Passé 	 	 	
stiffing	stiffed