Infinitive, Simple Past and/or Past participle?
Say the verb in the other forms
Regular or Irregular?
Prefix pre-
Prefix pro-
100

went

past simple

100

see

saw-seen

100

Find the regular verb from the list:

read, feel, play, see

play

100

PRE- means: 

not, after, before, or below

before

100

PRO- means: 

without, again, forward, opposite

forward

200

have

infinitive

200

break

broke-broken

200

Find the regular verb from the list:

know, say, help, think

help

200

A measure take in advance to prevent harm: 

predict, precede, precaution, pretest

precaution

200

To forward a complaint or objection: 

propel, protractor, protest, probable

protest

300

chosen

past participle
300

begin

began-begun

300

Find the irregular verb from the list:

listen, analyze, bake, do

do

300

To make a decision before you have all of the facts: prejudge, prepay, prefix, preapprove

prejudge

300

A forward moving object that was thrown or self-powered: 

probable, prospect, promote, projectile

projectile

400

tore

past simple

400

feel

felt-felt

400

Find the irregular verb from the list:

serve, watch, meet, explore

meet

400

To come before something else in time, order, or rank: precursor, precede, prefix, prevent

precede

400

A movement forward in a company, better job position: program, protrude, promotion, process

promotion

500

brought

past simple AND past participle

500

rise

rose-risen

500

Find the irregular verb in the list:

answer, state, seek, enter

seek

500

A strong feeling that something is about to happen, especially something unpleasant: 

preview, premonition, precede, preview

premonition

500

To move forward, to follow through with an idea or plan: propel, prolong, proceed, protest

proceed