Indicative
Present
I contest
you contest
she contests
we contest
you contest
they contest
Present continuous
I'm contesting
you're contesting
she's contesting
we're contesting
you're contesting
they're contesting
Preterite
I contested
you contested
she contested
we contested
you contested
they contested
Preterite continuous
I was contesting
you were contesting
she was contesting
we were contesting
you were contesting
they were contesting
Present perfect
I've contested
you've contested
she's contested
we've contested
you've contested
they've contested
Present perfect continuous
I've been contesting
you've been contesting
she's been contesting
we've been contesting
you've been contesting
they've been contesting
Pluperfect
I'd contested
you'd contested
she'd contested
we'd contested
you'd contested
they'd contested
Pluperfect continuous
I'd been contesting
you'd been contesting
she'd been contesting
we'd been contesting
you'd been contesting
they'd been contesting
Future
I'll contest
you'll contest
she'll contest
we'll contest
you'll contest
they'll contest
Future continuous
I'll be contesting
you'll be contesting
she'll be contesting
we'll be contesting
you'll be contesting
they'll be contesting
Future perfect
I'll have contested
you'll have contested
she'll have contested
we'll have contested
you'll have contested
they'll have contested
Future perfect continuous
I'll have been contesting
you'll have been contesting
she'll have been contesting
we'll have been contesting
you'll have been contesting
they'll have been contesting
Conditional
Present
I'd contest
you'd contest
she'd contest
we'd contest
you'd contest
they'd contest
Present continuous
I'd be contesting
you'd be contesting
she'd be contesting
we'd be contesting
you'd be contesting
they'd be contesting
Past
I'd have contested
you'd have contested
she'd have contested
we'd have contested
you'd have contested
they'd have contested
Past continuous
I'd have been contesting
you'd have been contesting
she'd have been contesting
we'd have been contesting
you'd have been contesting
they'd have been contesting
Imperative
Imperative
contest
Let's contest
contest
Infinitive
Infinitive
to contest
Participle
Present
contesting
Past
contested