I could callous you could callous she could callous we could callous you could callous they could callous
Forma con V-ing
I could be callousing you could be callousing she could be callousing we could be callousing you could be callousing they could be callousing
Perfecto
I could have calloused you could have calloused she could have calloused we could have calloused you could have calloused they could have calloused
Perfecto con V-ing
I could have been callousing you could have been callousing she could have been callousing we could have been callousing you could have been callousing they could have been callousing
Negación
Forma simple
I could not callous you could not callous she could not callous we could not callous you could not callous they could not callous
Forma con V-ing
I could not be callousing you could not be callousing she could not be callousing we could not be callousing you could not be callousing they could not be callousing
Perfecto
I could not have calloused you could not have calloused she could not have calloused we could not have calloused you could not have calloused they could not have calloused
Perfecto con V-ing
I could not have been callousing you could not have been callousing she could not have been callousing we could not have been callousing you could not have been callousing they could not have been callousing
Forma interrogativa
Forma simple
could I callous? could you callous? could she callous? could we callous? could you callous? could they callous?
Forma con V-ing
could I be callousing? could you be callousing? could she be callousing? could we be callousing? could you be callousing? could they be callousing?
Perfecto
could I have calloused? could you have calloused? could she have calloused? could we have calloused? could you have calloused? could they have calloused?
Perfecto con V-ing
could I have been callousing? could you have been callousing? could she have been callousing? could we have been callousing? could you have been callousing? could they have been callousing?
Forma interro-negativa
Forma simple
could I not callous? could you not callous? could she not callous? could we not callous? could you not callous? could they not callous?
Forma con V-ing
could I not be callousing? could you not be callousing? could she not be callousing? could we not be callousing? could you not be callousing? could they not be callousing?
Perfecto
could I not have calloused? could you not have calloused? could she not have calloused? could we not have calloused? could you not have calloused? could they not have calloused?
Perfecto con V-ing
could I not have been callousing? could you not have been callousing? could she not have been callousing? could we not have been callousing? could you not have been callousing? could they not have been callousing?