agō agere ēgī āctus drive, do
peragō peragere perēgī perāctus finish
subigō subigere subēgī subāctus subdue
cōgō cōgere coēgī coāctus force, gather
frangō frangere frēgī frāctus break
perfringō perfringere perfrēgī perfrāctus break down
legō legere lēgī lēctus gather, read
perlegō perlegere perlēgī perlēctus read through
colligō colligere collēgī collēctus collect
dēligō dēligere dēlēgī dēlēctus choose
dīligō dīligere dīlēxī dīlēctus love
intellegō intellegere intellēxī intellēctus understand
neglegō neglegere neglēxī neglēctus neglect
emō emere ēmī ēmptus buy
coëmō coëmere coēmī coēmptus buy up
redimō redimere redēmī redēmptus buy back
dirimō dirimere dirēmī dirēmptus destroy
dēmō dēmere dēmpsī dēmptus take away
sūmō sūmere sūmpsī sūmptus take
prōmō prōmere prōmpsī (prōmptus, as Adj.) take out
vincō vincere vīcī victus conquer
re-linquō relinquere relīquī relīctus leave
rumpō rumpere rūpī ruptus break
edō ēsse ([§ 128]) ēdī ēsus eat
fundō fundere fūdī fūsus four

4. Perfect in -ī without either Reduplication or Lengthening of Stem Vowel.

excūdō excūdere excūdī excūsus hammer
cōnsīdō cōnsīdere cōnsēdī —— take one's seat
possīdō possīdere possēdī possessus take possession
accendō accendere accendī accēnsus kindle
a-scendō ascendere ascendī ascēnsum (est) climb
dē-fendō dēfendere dēfendī dēfēnsus defend
pre-hendō prehendere prehendī prehēnsus seize
īcō īcere īcī ictus strike
vellō vellere vellī vulsus pluck
vertō vertere vertī versus turn
pandō pandere pandī passus spread
solvō solvere solvī solūtus loose
vīsō vīsere vīsī vīsus visit
volvō volvere volvī volūtus roll
verrō verrere verrī versus sweep

5. Perfect in -uī.

in-cumbō incumbere incubuī incubitūrus lean on
gignō gignere genuī genitus bring forth
molō molere moluī molitus grind
vomō vomere vomuī vomitus vomit
fremō fremere fremuī —— snort
gemō gemere gemuī —— sigh
metō metere messuī messus reap
tremō tremere tremuī —— tremble
strepō strepere strepuī —— rattle
alō alete aluī altus (alitus) nourish
colō colere coluī cultus cultivate
incolō incolere incoluī —— inhabit
excolō excolere excoluī excultus perfect
cōnsulō cōnsulere cōnsuluī cōnsultus consult
cōnserō cōnserere cōnseruī cōnsertus join
dēserō dēserere dēseruī dēsertus desert
disserō disserere disseruī —— discourse
texō texere texuī textus weave

6. Perfect in -vī.

sinō sinere sīvī situs allow
desinō dēsinere dēsiī dēsitus cease
ponō pōnere posuī positus place
ob-linō oblinere oblēvī oblitus smear
serō serere sēvī satus sow
cōnserō cōnserere cōnsēvī cōnsitus plant
cernō cernere —— —— separate
discernō discernere discrēvī discrētus distinguish
dēcernō dēcernere dēcrēvī dēcrētus decide
spernō spernere sprēvī sprētus scorn
sternō sternere strāvī strātus spread
prō-sternō prōsternere prōstrāvī prōstrātus overthrow
petō petere petīvī (petiī) petītus seek
appetō appetere appetīvī appetītus long for
terō terere trīvī trītus rub
quaerō quaerere quaesīvī quaesītus seek
acquīrō acquīrere acquīsīvī acquīsītus acquire
arcessō arcessere arcessīvī arcessītus summon
capessō capessere capessīvī capessītus seize
lacessō lacessere lacessīvī lacessītus provoke

7. Used only in Present System.

angō angere —— —— choke
lambō lambere —— —— lick
claudō claudere —— —— be lame
furō furere —— —— rave
vergō vergere —— —— bend
and a few others.

II. VERBS WITH PRESENT STEM ENDING IN -U.