Conjugación del verbo inglés
COULD PRECANCEL

Verbo regular: precancel - precanceled - precanceled

Afirmación

Forma simple	Forma con V-ing
I could precancel you could precancel she could precancel we could precancel you could precancel they could precancel	I could be precanceling you could be precanceling she could be precanceling we could be precanceling you could be precanceling they could be precanceling
Perfecto	Perfecto con V-ing
I could have precanceled you could have precanceled she could have precanceled we could have precanceled you could have precanceled they could have precanceled	I could have been precanceling you could have been precanceling she could have been precanceling we could have been precanceling you could have been precanceling they could have been precanceling

Negación

Forma simple	Forma con V-ing
I couldn't precancel you couldn't precancel she couldn't precancel we couldn't precancel you couldn't precancel they couldn't precancel	I couldn't be precanceling you couldn't be precanceling she couldn't be precanceling we couldn't be precanceling you couldn't be precanceling they couldn't be precanceling
Perfecto	Perfecto con V-ing
I couldn't have precanceled you couldn't have precanceled she couldn't have precanceled we couldn't have precanceled you couldn't have precanceled they couldn't have precanceled	I couldn't have been precanceling you couldn't have been precanceling she couldn't have been precanceling we couldn't have been precanceling you couldn't have been precanceling they couldn't have been precanceling

Forma interrogativa

Forma simple	Forma con V-ing
could I precancel? could you precancel? could she precancel? could we precancel? could you precancel? could they precancel?	could I be precanceling? could you be precanceling? could she be precanceling? could we be precanceling? could you be precanceling? could they be precanceling?
Perfecto	Perfecto con V-ing
could I have precanceled? could you have precanceled? could she have precanceled? could we have precanceled? could you have precanceled? could they have precanceled?	could I have been precanceling? could you have been precanceling? could she have been precanceling? could we have been precanceling? could you have been precanceling? could they have been precanceling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I precancel? couldn't you precancel? couldn't she precancel? couldn't we precancel? couldn't you precancel? couldn't they precancel?	couldn't I be precanceling? couldn't you be precanceling? couldn't she be precanceling? couldn't we be precanceling? couldn't you be precanceling? couldn't they be precanceling?
Perfecto	Perfecto con V-ing
couldn't I have precanceled? couldn't you have precanceled? couldn't she have precanceled? couldn't we have precanceled? couldn't you have precanceled? couldn't they have precanceled?	couldn't I have been precanceling? couldn't you have been precanceling? couldn't she have been precanceling? couldn't we have been precanceling? couldn't you have been precanceling? couldn't they have been precanceling?