Irregular verb: To Countersink

Meaning

To Countersink
  • To make a hole with a wider hole at the top so that a screw or bolt will go into it an not stick out above the surface

Conjugation of 'Countersink'

Base Form (Infinitive): Countersink
Past Simple: Countersank, Countersunk
Past Participle: Countersunk
3rd Person Singular: Countersinks
Present Participle/Gerund: Countersinking

Irregular Verbs Following a Similar Pattern

Verbs like: Like 'Ring-Rang-Rung' (I A U)

Base Form  Past Simple  Past Participle
Begin Began Begun
Drink Drank Drunk
Ring Rang Rung
Shrink Shrank Shrunk
Sing Sang Sung
Sink Sank Sunk
Spin Span/Spun Spun
Spring Sprang Sprung
Stink Stank Stunk
Swim Swam Swum