shall buck
Verbo regular: buck - bucked- bucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll buck
you'll buck
he'll buck
we'll buck
you'll buck
they'll buck 	I'll be bucking
you'll be bucking
he'll be bucking
we'll be bucking
you'll be bucking
they'll be bucking	I'll have bucked
you'll have bucked
he'll have bucked
we'll have bucked
you'll have bucked
they'll have bucked	I'll have been bucking
you'll have been bucking
he'll have been bucking
we'll have been bucking
you'll have been bucking
they'll have been bucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't buck
you shan't buck
he shan't buck
we shan't buck
you shan't buck
they shan't buck 	I shan't be bucking
you shan't be bucking
he shan't be bucking
we shan't be bucking
you shan't be bucking
they shan't be bucking	I shan't have bucked
you shan't have bucked
he shan't have bucked
we shan't have bucked
you shan't have bucked
they shan't have bucked	I shan't have been bucking
you shan't have been bucking
he shan't have been bucking
we shan't have been bucking
you shan't have been bucking
they shan't have been bucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I buck?
shall you buck?
shall he buck?
shall we buck?
shall you buck?
shall they buck? 	shall I be bucking?
shall you be bucking?
shall he be bucking?
shall we be bucking?
shall you be bucking?
shall they be bucking? 	shall I have bucked?
shall you have bucked?
shall he have bucked?
shall we have bucked?
shall you have bucked?
shall they have bucked? 	shall I have been bucking?
shall you have been bucking?
shall he have been bucking?
shall we have been bucking?
shall you have been bucking?
shall they have been bucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I buck?
shan't you buck?
shan't he buck?
shan't we buck?
shan't you buck?
shan't they buck? 	shan't I be bucking?
shan't you be bucking?
shan't he be bucking?
shan't we be bucking?
shan't you be bucking?
shan't they be bucking? 	shan't I have bucked?
shan't you have bucked?
shan't he have bucked?
shan't we have bucked?
shan't you have bucked?
shan't they have bucked? 	shan't I have been bucking?
shan't you have been bucking?
shan't he have been bucking?
shan't we have been bucking?
shan't you have been bucking?
shan't they have been bucking?