I could pinpoint you could pinpoint she could pinpoint we could pinpoint you could pinpoint they could pinpoint
Forma com V-ing
I could be pinpointing you could be pinpointing she could be pinpointing we could be pinpointing you could be pinpointing they could be pinpointing
Perfeito
I could have pinpointed you could have pinpointed she could have pinpointed we could have pinpointed you could have pinpointed they could have pinpointed
Perfeito com V-ing
I could have been pinpointing you could have been pinpointing she could have been pinpointing we could have been pinpointing you could have been pinpointing they could have been pinpointing
Negação
Forma simple
I could not pinpoint you could not pinpoint she could not pinpoint we could not pinpoint you could not pinpoint they could not pinpoint
Forma com V-ing
I could not be pinpointing you could not be pinpointing she could not be pinpointing we could not be pinpointing you could not be pinpointing they could not be pinpointing
Perfeito
I could not have pinpointed you could not have pinpointed she could not have pinpointed we could not have pinpointed you could not have pinpointed they could not have pinpointed
Perfeito com V-ing
I could not have been pinpointing you could not have been pinpointing she could not have been pinpointing we could not have been pinpointing you could not have been pinpointing they could not have been pinpointing
Forma interrogativa
Forma simple
could I pinpoint? could you pinpoint? could she pinpoint? could we pinpoint? could you pinpoint? could they pinpoint?
Forma com V-ing
could I be pinpointing? could you be pinpointing? could she be pinpointing? could we be pinpointing? could you be pinpointing? could they be pinpointing?
Perfeito
could I have pinpointed? could you have pinpointed? could she have pinpointed? could we have pinpointed? could you have pinpointed? could they have pinpointed?
Perfeito com V-ing
could I have been pinpointing? could you have been pinpointing? could she have been pinpointing? could we have been pinpointing? could you have been pinpointing? could they have been pinpointing?
Forma interro-Negação
Forma simple
could I not pinpoint? could you not pinpoint? could she not pinpoint? could we not pinpoint? could you not pinpoint? could they not pinpoint?
Forma com V-ing
could I not be pinpointing? could you not be pinpointing? could she not be pinpointing? could we not be pinpointing? could you not be pinpointing? could they not be pinpointing?
Perfeito
could I not have pinpointed? could you not have pinpointed? could she not have pinpointed? could we not have pinpointed? could you not have pinpointed? could they not have pinpointed?
Perfeito com V-ing
could I not have been pinpointing? could you not have been pinpointing? could she not have been pinpointing? could we not have been pinpointing? could you not have been pinpointing? could they not have been pinpointing?