should fluctuate
Verbo regular: fluctuate - fluctuated- fluctuated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should fluctuate
you should fluctuate
he should fluctuate
we should fluctuate
you should fluctuate
they should fluctuate 	I should be fluctuating
you should be fluctuating
he should be fluctuating
we should be fluctuating
you should be fluctuating
they should be fluctuating	I should have fluctuated
you should have fluctuated
he should have fluctuated
we should have fluctuated
you should have fluctuated
they should have fluctuated	I should have been fluctuating
you should have been fluctuating
he should have been fluctuating
we should have been fluctuating
you should have been fluctuating
they should have been fluctuating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not fluctuate
you should not fluctuate
he should not fluctuate
we should not fluctuate
you should not fluctuate
they should not fluctuate 	I should not be fluctuating
you should not be fluctuating
he should not be fluctuating
we should not be fluctuating
you should not be fluctuating
they should not be fluctuating	I should not have fluctuated
you should not have fluctuated
he should not have fluctuated
we should not have fluctuated
you should not have fluctuated
they should not have fluctuated	I should not have been fluctuating
you should not have been fluctuating
he should not have been fluctuating
we should not have been fluctuating
you should not have been fluctuating
they should not have been fluctuating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I fluctuate?
should you fluctuate?
should he fluctuate?
should we fluctuate?
should you fluctuate?
should they fluctuate? 	should I be fluctuating?
should you be fluctuating?
should he be fluctuating?
should we be fluctuating?
should you be fluctuating?
should they be fluctuating? 	should I have fluctuated?
should you have fluctuated?
should he have fluctuated?
should we have fluctuated?
should you have fluctuated?
should they have fluctuated? 	should I have been fluctuating?
should you have been fluctuating?
should he have been fluctuating?
should we have been fluctuating?
should you have been fluctuating?
should they have been fluctuating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not fluctuate?
should you not fluctuate?
should he not fluctuate?
should we not fluctuate?
should you not fluctuate?
should they not fluctuate? 	should I not be fluctuating?
should you not be fluctuating?
should he not be fluctuating?
should we not be fluctuating?
should you not be fluctuating?
should they not be fluctuating? 	should I not have fluctuated?
should you not have fluctuated?
should he not have fluctuated?
should we not have fluctuated?
should you not have fluctuated?
should they not have fluctuated? 	should I not have been fluctuating?
should you not have been fluctuating?
should he not have been fluctuating?
should we not have been fluctuating?
should you not have been fluctuating?
should they not have been fluctuating?