vIb     time-travel into the future,  move through time toward the future (v)

wa'vatlh DIS vIvIb
"I time-travel 100 years into the future." (qep'a' 2016)

jIvIb.  qaSDI' vatlh DIS poH cha'maH Hut, jImev 
"I time-travel to the 29th century." (qep'a' 2016)

vIbHa'          time-travel into the past,  move through time toward the past (v) 

jIvIbHa'pu' 'ej qeylIS vIqIHpu'
"I time-travelled into the past and I met Kahless." (qep'a' 2016)

jIvIbHa'.  wejHu' jImev
"I time-travel three days into the past." (qep'a' 2016) 

[(qep'a' 2016):  ... that is, I stop three days prior to a time referenced in the conversation, not necessarily three days prior to making this utterance.]

SEE ALSO:

pa'logh         past, the past (as a whole)" (n) (qep'a' 2016)
'op ret                 "at some point in the past" (qep'a' 2016)

tuch            future, the future (as a whole) (n) (qep'a' 2016)
'op pIq                 "at some point in the future" (qep'a' 2016)