Conjugación del verbo inglés
COULD UNCLENCH

Verbo regular: unclench - unclenched - unclenched

Afirmación

Forma simple	Forma con V-ing
I could unclench you could unclench she could unclench we could unclench you could unclench they could unclench	I could be unclenching you could be unclenching she 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 she 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 she 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 couldn't unclench you couldn't unclench she couldn't unclench we couldn't unclench you couldn't unclench they couldn't unclench	I couldn't be unclenching you couldn't be unclenching she couldn't be unclenching we couldn't be unclenching you couldn't be unclenching they couldn't be unclenching
Perfecto	Perfecto con V-ing
I couldn't have unclenched you couldn't have unclenched she couldn't have unclenched we couldn't have unclenched you couldn't have unclenched they couldn't have unclenched	I couldn't have been unclenching you couldn't have been unclenching she couldn't have been unclenching we couldn't have been unclenching you couldn't have been unclenching they couldn't have been unclenching

Forma interrogativa

Forma simple	Forma con V-ing
could I unclench? could you unclench? could she unclench? could we unclench? could you unclench? could they unclench?	could I be unclenching? could you be unclenching? could she 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 she 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 she 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
couldn't I unclench? couldn't you unclench? couldn't she unclench? couldn't we unclench? couldn't you unclench? couldn't they unclench?	couldn't I be unclenching? couldn't you be unclenching? couldn't she be unclenching? couldn't we be unclenching? couldn't you be unclenching? couldn't they be unclenching?
Perfecto	Perfecto con V-ing
couldn't I have unclenched? couldn't you have unclenched? couldn't she have unclenched? couldn't we have unclenched? couldn't you have unclenched? couldn't they have unclenched?	couldn't I have been unclenching? couldn't you have been unclenching? couldn't she have been unclenching? couldn't we have been unclenching? couldn't you have been unclenching? couldn't they have been unclenching?