could thermostat
Verbo regular: thermostat - thermostated- thermostated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could thermostat
you could thermostat
she could thermostat
we could thermostat
you could thermostat
they could thermostat 	I could be thermostating
you could be thermostating
she could be thermostating
we could be thermostating
you could be thermostating
they could be thermostating	I could have thermostated
you could have thermostated
she could have thermostated
we could have thermostated
you could have thermostated
they could have thermostated	I could have been thermostating
you could have been thermostating
she could have been thermostating
we could have been thermostating
you could have been thermostating
they could have been thermostating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not thermostat
you could not thermostat
she could not thermostat
we could not thermostat
you could not thermostat
they could not thermostat 	I could not be thermostating
you could not be thermostating
she could not be thermostating
we could not be thermostating
you could not be thermostating
they could not be thermostating	I could not have thermostated
you could not have thermostated
she could not have thermostated
we could not have thermostated
you could not have thermostated
they could not have thermostated	I could not have been thermostating
you could not have been thermostating
she could not have been thermostating
we could not have been thermostating
you could not have been thermostating
they could not have been thermostating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I thermostat?
could you thermostat?
could she thermostat?
could we thermostat?
could you thermostat?
could they thermostat? 	could I be thermostating?
could you be thermostating?
could she be thermostating?
could we be thermostating?
could you be thermostating?
could they be thermostating? 	could I have thermostated?
could you have thermostated?
could she have thermostated?
could we have thermostated?
could you have thermostated?
could they have thermostated? 	could I have been thermostating?
could you have been thermostating?
could she have been thermostating?
could we have been thermostating?
could you have been thermostating?
could they have been thermostating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not thermostat?
could you not thermostat?
could she not thermostat?
could we not thermostat?
could you not thermostat?
could they not thermostat? 	could I not be thermostating?
could you not be thermostating?
could she not be thermostating?
could we not be thermostating?
could you not be thermostating?
could they not be thermostating? 	could I not have thermostated?
could you not have thermostated?
could she not have thermostated?
could we not have thermostated?
could you not have thermostated?
could they not have thermostated? 	could I not have been thermostating?
could you not have been thermostating?
could she not have been thermostating?
could we not have been thermostating?
could you not have been thermostating?
could they not have been thermostating?