I could botch you could botch he could botch we could botch you could botch they could botch
Forma con V-ing
I could be botching you could be botching he could be botching we could be botching you could be botching they could be botching
Perfecto
I could have botched you could have botched he could have botched we could have botched you could have botched they could have botched
Perfecto con V-ing
I could have been botching you could have been botching he could have been botching we could have been botching you could have been botching they could have been botching
Negación
Forma simple
I could not botch you could not botch he could not botch we could not botch you could not botch they could not botch
Forma con V-ing
I could not be botching you could not be botching he could not be botching we could not be botching you could not be botching they could not be botching
Perfecto
I could not have botched you could not have botched he could not have botched we could not have botched you could not have botched they could not have botched
Perfecto con V-ing
I could not have been botching you could not have been botching he could not have been botching we could not have been botching you could not have been botching they could not have been botching
Forma interrogativa
Forma simple
could I botch? could you botch? could he botch? could we botch? could you botch? could they botch?
Forma con V-ing
could I be botching? could you be botching? could he be botching? could we be botching? could you be botching? could they be botching?
Perfecto
could I have botched? could you have botched? could he have botched? could we have botched? could you have botched? could they have botched?
Perfecto con V-ing
could I have been botching? could you have been botching? could he have been botching? could we have been botching? could you have been botching? could they have been botching?
Forma interro-negativa
Forma simple
could I not botch? could you not botch? could he not botch? could we not botch? could you not botch? could they not botch?
Forma con V-ing
could I not be botching? could you not be botching? could he not be botching? could we not be botching? could you not be botching? could they not be botching?
Perfecto
could I not have botched? could you not have botched? could he not have botched? could we not have botched? could you not have botched? could they not have botched?
Perfecto con V-ing
could I not have been botching? could you not have been botching? could he not have been botching? could we not have been botching? could you not have been botching? could they not have been botching?