I should ponder you should ponder he should ponder we should ponder you should ponder they should ponder
Forma con V-ing
I should be pondering you should be pondering he should be pondering we should be pondering you should be pondering they should be pondering
Perfecto
I should have pondered you should have pondered he should have pondered we should have pondered you should have pondered they should have pondered
Perfecto con V-ing
I should have been pondering you should have been pondering he should have been pondering we should have been pondering you should have been pondering they should have been pondering
Negación
Forma simple
I should not ponder you should not ponder he should not ponder we should not ponder you should not ponder they should not ponder
Forma con V-ing
I should not be pondering you should not be pondering he should not be pondering we should not be pondering you should not be pondering they should not be pondering
Perfecto
I should not have pondered you should not have pondered he should not have pondered we should not have pondered you should not have pondered they should not have pondered
Perfecto con V-ing
I should not have been pondering you should not have been pondering he should not have been pondering we should not have been pondering you should not have been pondering they should not have been pondering
Forma interrogativa
Forma simple
should I ponder? should you ponder? should he ponder? should we ponder? should you ponder? should they ponder?
Forma con V-ing
should I be pondering? should you be pondering? should he be pondering? should we be pondering? should you be pondering? should they be pondering?
Perfecto
should I have pondered? should you have pondered? should he have pondered? should we have pondered? should you have pondered? should they have pondered?
Perfecto con V-ing
should I have been pondering? should you have been pondering? should he have been pondering? should we have been pondering? should you have been pondering? should they have been pondering?
Forma interro-negativa
Forma simple
should I not ponder? should you not ponder? should he not ponder? should we not ponder? should you not ponder? should they not ponder?
Forma con V-ing
should I not be pondering? should you not be pondering? should he not be pondering? should we not be pondering? should you not be pondering? should they not be pondering?
Perfecto
should I not have pondered? should you not have pondered? should he not have pondered? should we not have pondered? should you not have pondered? should they not have pondered?
Perfecto con V-ing
should I not have been pondering? should you not have been pondering? should he not have been pondering? should we not have been pondering? should you not have been pondering? should they not have been pondering?