I could report you could report he could report we could report you could report they could report
Forma con V-ing
I could be reporting you could be reporting he could be reporting we could be reporting you could be reporting they could be reporting
Perfecto
I could have reported you could have reported he could have reported we could have reported you could have reported they could have reported
Perfecto con V-ing
I could have been reporting you could have been reporting he could have been reporting we could have been reporting you could have been reporting they could have been reporting
Negación
Forma simple
I couldn't report you couldn't report he couldn't report we couldn't report you couldn't report they couldn't report
Forma con V-ing
I couldn't be reporting you couldn't be reporting he couldn't be reporting we couldn't be reporting you couldn't be reporting they couldn't be reporting
Perfecto
I couldn't have reported you couldn't have reported he couldn't have reported we couldn't have reported you couldn't have reported they couldn't have reported
Perfecto con V-ing
I couldn't have been reporting you couldn't have been reporting he couldn't have been reporting we couldn't have been reporting you couldn't have been reporting they couldn't have been reporting
Forma interrogativa
Forma simple
could I report? could you report? could he report? could we report? could you report? could they report?
Forma con V-ing
could I be reporting? could you be reporting? could he be reporting? could we be reporting? could you be reporting? could they be reporting?
Perfecto
could I have reported? could you have reported? could he have reported? could we have reported? could you have reported? could they have reported?
Perfecto con V-ing
could I have been reporting? could you have been reporting? could he have been reporting? could we have been reporting? could you have been reporting? could they have been reporting?
Forma interro-negativa
Forma simple
couldn't I report? couldn't you report? couldn't he report? couldn't we report? couldn't you report? couldn't they report?
Forma con V-ing
couldn't I be reporting? couldn't you be reporting? couldn't he be reporting? couldn't we be reporting? couldn't you be reporting? couldn't they be reporting?
Perfecto
couldn't I have reported? couldn't you have reported? couldn't he have reported? couldn't we have reported? couldn't you have reported? couldn't they have reported?
Perfecto con V-ing
couldn't I have been reporting? couldn't you have been reporting? couldn't he have been reporting? couldn't we have been reporting? couldn't you have been reporting? couldn't they have been reporting?