shall backfire
Verbe régulier : backfire - backfired- backfired
Traduction française : pétarader - avoir un effet inattendu 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll backfire
you'll backfire
she'll backfire
we'll backfire
you'll backfire
they'll backfire 	I'll be backfiring
you'll be backfiring
she'll be backfiring
we'll be backfiring
you'll be backfiring
they'll be backfiring	I'll have backfired
you'll have backfired
she'll have backfired
we'll have backfired
you'll have backfired
they'll have backfired	I'll have been backfiring
you'll have been backfiring
she'll have been backfiring
we'll have been backfiring
you'll have been backfiring
they'll have been backfiring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't backfire
you shan't backfire
she shan't backfire
we shan't backfire
you shan't backfire
they shan't backfire 	I shan't be backfiring
you shan't be backfiring
she shan't be backfiring
we shan't be backfiring
you shan't be backfiring
they shan't be backfiring	I shan't have backfired
you shan't have backfired
she shan't have backfired
we shan't have backfired
you shan't have backfired
they shan't have backfired	I shan't have been backfiring
you shan't have been backfiring
she shan't have been backfiring
we shan't have been backfiring
you shan't have been backfiring
they shan't have been backfiring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I backfire?
shall you backfire?
shall she backfire?
shall we backfire?
shall you backfire?
shall they backfire? 	shall I be backfiring?
shall you be backfiring?
shall she be backfiring?
shall we be backfiring?
shall you be backfiring?
shall they be backfiring? 	shall I have backfired?
shall you have backfired?
shall she have backfired?
shall we have backfired?
shall you have backfired?
shall they have backfired? 	shall I have been backfiring?
shall you have been backfiring?
shall she have been backfiring?
shall we have been backfiring?
shall you have been backfiring?
shall they have been backfiring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I backfire?
shan't you backfire?
shan't she backfire?
shan't we backfire?
shan't you backfire?
shan't they backfire? 	shan't I be backfiring?
shan't you be backfiring?
shan't she be backfiring?
shan't we be backfiring?
shan't you be backfiring?
shan't they be backfiring? 	shan't I have backfired?
shan't you have backfired?
shan't she have backfired?
shan't we have backfired?
shan't you have backfired?
shan't they have backfired? 	shan't I have been backfiring?
shan't you have been backfiring?
shan't she have been backfiring?
shan't we have been backfiring?
shan't you have been backfiring?
shan't they have been backfiring?