should neck
Verbo regular: neck - necked- necked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should neck
you should neck
he should neck
we should neck
you should neck
they should neck 	I should be necking
you should be necking
he should be necking
we should be necking
you should be necking
they should be necking	I should have necked
you should have necked
he should have necked
we should have necked
you should have necked
they should have necked	I should have been necking
you should have been necking
he should have been necking
we should have been necking
you should have been necking
they should have been necking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not neck
you should not neck
he should not neck
we should not neck
you should not neck
they should not neck 	I should not be necking
you should not be necking
he should not be necking
we should not be necking
you should not be necking
they should not be necking	I should not have necked
you should not have necked
he should not have necked
we should not have necked
you should not have necked
they should not have necked	I should not have been necking
you should not have been necking
he should not have been necking
we should not have been necking
you should not have been necking
they should not have been necking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I neck?
should you neck?
should he neck?
should we neck?
should you neck?
should they neck? 	should I be necking?
should you be necking?
should he be necking?
should we be necking?
should you be necking?
should they be necking? 	should I have necked?
should you have necked?
should he have necked?
should we have necked?
should you have necked?
should they have necked? 	should I have been necking?
should you have been necking?
should he have been necking?
should we have been necking?
should you have been necking?
should they have been necking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not neck?
should you not neck?
should he not neck?
should we not neck?
should you not neck?
should they not neck? 	should I not be necking?
should you not be necking?
should he not be necking?
should we not be necking?
should you not be necking?
should they not be necking? 	should I not have necked?
should you not have necked?
should he not have necked?
should we not have necked?
should you not have necked?
should they not have necked? 	should I not have been necking?
should you not have been necking?
should he not have been necking?
should we not have been necking?
should you not have been necking?
should they not have been necking?