could secrete
Verbo regular: secrete - secreted- secreted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could secrete
you could secrete
he could secrete
we could secrete
you could secrete
they could secrete 	I could be secreting
you could be secreting
he could be secreting
we could be secreting
you could be secreting
they could be secreting	I could have secreted
you could have secreted
he could have secreted
we could have secreted
you could have secreted
they could have secreted	I could have been secreting
you could have been secreting
he could have been secreting
we could have been secreting
you could have been secreting
they could have been secreting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not secrete
you could not secrete
he could not secrete
we could not secrete
you could not secrete
they could not secrete 	I could not be secreting
you could not be secreting
he could not be secreting
we could not be secreting
you could not be secreting
they could not be secreting	I could not have secreted
you could not have secreted
he could not have secreted
we could not have secreted
you could not have secreted
they could not have secreted	I could not have been secreting
you could not have been secreting
he could not have been secreting
we could not have been secreting
you could not have been secreting
they could not have been secreting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I secrete?
could you secrete?
could he secrete?
could we secrete?
could you secrete?
could they secrete? 	could I be secreting?
could you be secreting?
could he be secreting?
could we be secreting?
could you be secreting?
could they be secreting? 	could I have secreted?
could you have secreted?
could he have secreted?
could we have secreted?
could you have secreted?
could they have secreted? 	could I have been secreting?
could you have been secreting?
could he have been secreting?
could we have been secreting?
could you have been secreting?
could they have been secreting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not secrete?
could you not secrete?
could he not secrete?
could we not secrete?
could you not secrete?
could they not secrete? 	could I not be secreting?
could you not be secreting?
could he not be secreting?
could we not be secreting?
could you not be secreting?
could they not be secreting? 	could I not have secreted?
could you not have secreted?
could he not have secreted?
could we not have secreted?
could you not have secreted?
could they not have secreted? 	could I not have been secreting?
could you not have been secreting?
could he not have been secreting?
could we not have been secreting?
could you not have been secreting?
could they not have been secreting?