See saw seen

Leave left left

lose        lost        lost

keep        kept        kept

hear        heard        heard

ring        rang        rung

spend        spent        spent

cost cost cost

buy        bought        bought

burn burnt burnt

break broke broken

sweep swept swept

read read read

put put put

keep kept kept

do did done

be was/were been

put put put

smell smelt smelt

sell sold sold

keep kept kept

lose lost lost

lead led led

light lit lit

feel felt felt

bee was/were been

come came come

read read read

lead led led

learn learnt learnt

read read read

lead led led

have had had

come came come

go went gone

have had had

put put put

sweep swept swept

hear heard heard

sell sold sold

mean meant meant

light lit lit

hear heard heard

mean meant meant

have had had

lead led led

learn learnt learnt

light lit lit

sweep swept swept

sell sold sold

spend spent spent

sell sold sold

smell smelt smelt

sweep swept swept

do did done

be was/were been

go went gone