Conjugación del verbo inglés
COULD UNCLENCH

Verbo regular: unclench - unclenched - unclenched

Afirmación

Forma simple	Forma con V-ing
I could unclench you could unclench he could unclench we could unclench you could unclench they could unclench	I could be unclenching you could be unclenching he could be unclenching we could be unclenching you could be unclenching they could be unclenching
Perfecto	Perfecto con V-ing
I could have unclenched you could have unclenched he could have unclenched we could have unclenched you could have unclenched they could have unclenched	I could have been unclenching you could have been unclenching he could have been unclenching we could have been unclenching you could have been unclenching they could have been unclenching

Negación

Forma simple	Forma con V-ing
I could not unclench you could not unclench he could not unclench we could not unclench you could not unclench they could not unclench	I could not be unclenching you could not be unclenching he could not be unclenching we could not be unclenching you could not be unclenching they could not be unclenching
Perfecto	Perfecto con V-ing
I could not have unclenched you could not have unclenched he could not have unclenched we could not have unclenched you could not have unclenched they could not have unclenched	I could not have been unclenching you could not have been unclenching he could not have been unclenching we could not have been unclenching you could not have been unclenching they could not have been unclenching

Forma interrogativa

Forma simple	Forma con V-ing
could I unclench? could you unclench? could he unclench? could we unclench? could you unclench? could they unclench?	could I be unclenching? could you be unclenching? could he be unclenching? could we be unclenching? could you be unclenching? could they be unclenching?
Perfecto	Perfecto con V-ing
could I have unclenched? could you have unclenched? could he have unclenched? could we have unclenched? could you have unclenched? could they have unclenched?	could I have been unclenching? could you have been unclenching? could he have been unclenching? could we have been unclenching? could you have been unclenching? could they have been unclenching?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not unclench? could you not unclench? could he not unclench? could we not unclench? could you not unclench? could they not unclench?	could I not be unclenching? could you not be unclenching? could he not be unclenching? could we not be unclenching? could you not be unclenching? could they not be unclenching?
Perfecto	Perfecto con V-ing
could I not have unclenched? could you not have unclenched? could he not have unclenched? could we not have unclenched? could you not have unclenched? could they not have unclenched?	could I not have been unclenching? could you not have been unclenching? could he not have been unclenching? could we not have been unclenching? could you not have been unclenching? could they not have been unclenching?