Verbo regular: datestamp - datestamped - datestamped
Afirmación
Forma simple
I could datestamp you could datestamp he could datestamp we could datestamp you could datestamp they could datestamp
Forma con V-ing
I could be datestamping you could be datestamping he could be datestamping we could be datestamping you could be datestamping they could be datestamping
Perfecto
I could have datestamped you could have datestamped he could have datestamped we could have datestamped you could have datestamped they could have datestamped
Perfecto con V-ing
I could have been datestamping you could have been datestamping he could have been datestamping we could have been datestamping you could have been datestamping they could have been datestamping
Negación
Forma simple
I couldn't datestamp you couldn't datestamp he couldn't datestamp we couldn't datestamp you couldn't datestamp they couldn't datestamp
Forma con V-ing
I couldn't be datestamping you couldn't be datestamping he couldn't be datestamping we couldn't be datestamping you couldn't be datestamping they couldn't be datestamping
Perfecto
I couldn't have datestamped you couldn't have datestamped he couldn't have datestamped we couldn't have datestamped you couldn't have datestamped they couldn't have datestamped
Perfecto con V-ing
I couldn't have been datestamping you couldn't have been datestamping he couldn't have been datestamping we couldn't have been datestamping you couldn't have been datestamping they couldn't have been datestamping
Forma interrogativa
Forma simple
could I datestamp? could you datestamp? could he datestamp? could we datestamp? could you datestamp? could they datestamp?
Forma con V-ing
could I be datestamping? could you be datestamping? could he be datestamping? could we be datestamping? could you be datestamping? could they be datestamping?
Perfecto
could I have datestamped? could you have datestamped? could he have datestamped? could we have datestamped? could you have datestamped? could they have datestamped?
Perfecto con V-ing
could I have been datestamping? could you have been datestamping? could he have been datestamping? could we have been datestamping? could you have been datestamping? could they have been datestamping?
Forma interro-negativa
Forma simple
couldn't I datestamp? couldn't you datestamp? couldn't he datestamp? couldn't we datestamp? couldn't you datestamp? couldn't they datestamp?
Forma con V-ing
couldn't I be datestamping? couldn't you be datestamping? couldn't he be datestamping? couldn't we be datestamping? couldn't you be datestamping? couldn't they be datestamping?
Perfecto
couldn't I have datestamped? couldn't you have datestamped? couldn't he have datestamped? couldn't we have datestamped? couldn't you have datestamped? couldn't they have datestamped?
Perfecto con V-ing
couldn't I have been datestamping? couldn't you have been datestamping? couldn't he have been datestamping? couldn't we have been datestamping? couldn't you have been datestamping? couldn't they have been datestamping?