should quibble
Verbo regular: quibble - quibbled- quibbled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should quibble
you should quibble
she should quibble
we should quibble
you should quibble
they should quibble 	I should be quibbling
you should be quibbling
she should be quibbling
we should be quibbling
you should be quibbling
they should be quibbling	I should have quibbled
you should have quibbled
she should have quibbled
we should have quibbled
you should have quibbled
they should have quibbled	I should have been quibbling
you should have been quibbling
she should have been quibbling
we should have been quibbling
you should have been quibbling
they should have been quibbling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not quibble
you should not quibble
she should not quibble
we should not quibble
you should not quibble
they should not quibble 	I should not be quibbling
you should not be quibbling
she should not be quibbling
we should not be quibbling
you should not be quibbling
they should not be quibbling	I should not have quibbled
you should not have quibbled
she should not have quibbled
we should not have quibbled
you should not have quibbled
they should not have quibbled	I should not have been quibbling
you should not have been quibbling
she should not have been quibbling
we should not have been quibbling
you should not have been quibbling
they should not have been quibbling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I quibble?
should you quibble?
should she quibble?
should we quibble?
should you quibble?
should they quibble? 	should I be quibbling?
should you be quibbling?
should she be quibbling?
should we be quibbling?
should you be quibbling?
should they be quibbling? 	should I have quibbled?
should you have quibbled?
should she have quibbled?
should we have quibbled?
should you have quibbled?
should they have quibbled? 	should I have been quibbling?
should you have been quibbling?
should she have been quibbling?
should we have been quibbling?
should you have been quibbling?
should they have been quibbling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not quibble?
should you not quibble?
should she not quibble?
should we not quibble?
should you not quibble?
should they not quibble? 	should I not be quibbling?
should you not be quibbling?
should she not be quibbling?
should we not be quibbling?
should you not be quibbling?
should they not be quibbling? 	should I not have quibbled?
should you not have quibbled?
should she not have quibbled?
should we not have quibbled?
should you not have quibbled?
should they not have quibbled? 	should I not have been quibbling?
should you not have been quibbling?
should she not have been quibbling?
should we not have been quibbling?
should you not have been quibbling?
should they not have been quibbling?