I might datestamp you might datestamp he might datestamp we might datestamp you might datestamp they might datestamp
V-ing form
I might be datestamping you might be datestamping he might be datestamping we might be datestamping you might be datestamping they might be datestamping
Perfect
I might have datestamped you might have datestamped he might have datestamped we might have datestamped you might have datestamped they might have datestamped
V-ing perfect
I might have been datestamping you might have been datestamping he might have been datestamping we might have been datestamping you might have been datestamping they might have been datestamping
Negation
Simple form
I might not datestamp you might not datestamp he might not datestamp we might not datestamp you might not datestamp they might not datestamp
V-ing form
I might not be datestamping you might not be datestamping he might not be datestamping we might not be datestamping you might not be datestamping they might not be datestamping
Perfect
I might not have datestamped you might not have datestamped he might not have datestamped we might not have datestamped you might not have datestamped they might not have datestamped
V-ing perfect
I might not have been datestamping you might not have been datestamping he might not have been datestamping we might not have been datestamping you might not have been datestamping they might not have been datestamping
Interrogative form
Simple form
might I datestamp? might you datestamp? might he datestamp? might we datestamp? might you datestamp? might they datestamp?
V-ing form
might I be datestamping? might you be datestamping? might he be datestamping? might we be datestamping? might you be datestamping? might they be datestamping?
Perfect
might I have datestamped? might you have datestamped? might he have datestamped? might we have datestamped? might you have datestamped? might they have datestamped?
V-ing perfect
might I have been datestamping? might you have been datestamping? might he have been datestamping? might we have been datestamping? might you have been datestamping? might they have been datestamping?
Interro-negative form
Simple form
might I not datestamp? might you not datestamp? might he not datestamp? might we not datestamp? might you not datestamp? might they not datestamp?
V-ing form
might I not be datestamping? might you not be datestamping? might he not be datestamping? might we not be datestamping? might you not be datestamping? might they not be datestamping?
Perfect
might I not have datestamped? might you not have datestamped? might he not have datestamped? might we not have datestamped? might you not have datestamped? might they not have datestamped?
V-ing perfect
might I not have been datestamping? might you not have been datestamping? might he not have been datestamping? might we not have been datestamping? might you not have been datestamping? might they not have been datestamping?