shall spiff
Verbe régulier : spiff - spiffed- spiffed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll spiff
you'll spiff
he'll spiff
we'll spiff
you'll spiff
they'll spiff 	I'll be spiffing
you'll be spiffing
he'll be spiffing
we'll be spiffing
you'll be spiffing
they'll be spiffing	I'll have spiffed
you'll have spiffed
he'll have spiffed
we'll have spiffed
you'll have spiffed
they'll have spiffed	I'll have been spiffing
you'll have been spiffing
he'll have been spiffing
we'll have been spiffing
you'll have been spiffing
they'll have been spiffing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't spiff
you shan't spiff
he shan't spiff
we shan't spiff
you shan't spiff
they shan't spiff 	I shan't be spiffing
you shan't be spiffing
he shan't be spiffing
we shan't be spiffing
you shan't be spiffing
they shan't be spiffing	I shan't have spiffed
you shan't have spiffed
he shan't have spiffed
we shan't have spiffed
you shan't have spiffed
they shan't have spiffed	I shan't have been spiffing
you shan't have been spiffing
he shan't have been spiffing
we shan't have been spiffing
you shan't have been spiffing
they shan't have been spiffing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I spiff?
shall you spiff?
shall he spiff?
shall we spiff?
shall you spiff?
shall they spiff? 	shall I be spiffing?
shall you be spiffing?
shall he be spiffing?
shall we be spiffing?
shall you be spiffing?
shall they be spiffing? 	shall I have spiffed?
shall you have spiffed?
shall he have spiffed?
shall we have spiffed?
shall you have spiffed?
shall they have spiffed? 	shall I have been spiffing?
shall you have been spiffing?
shall he have been spiffing?
shall we have been spiffing?
shall you have been spiffing?
shall they have been spiffing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I spiff?
shan't you spiff?
shan't he spiff?
shan't we spiff?
shan't you spiff?
shan't they spiff? 	shan't I be spiffing?
shan't you be spiffing?
shan't he be spiffing?
shan't we be spiffing?
shan't you be spiffing?
shan't they be spiffing? 	shan't I have spiffed?
shan't you have spiffed?
shan't he have spiffed?
shan't we have spiffed?
shan't you have spiffed?
shan't they have spiffed? 	shan't I have been spiffing?
shan't you have been spiffing?
shan't he have been spiffing?
shan't we have been spiffing?
shan't you have been spiffing?
shan't they have been spiffing?