English verb conjugation TO STEM

Regular verb: stem - stemmed - stemmed

Indicative

Present

I stem
you stem
he stems
we stem
you stem
they stem

Present continuous

I'm stemming
you're stemming
he's stemming
we're stemming
you're stemming
they're stemming

Preterite

I stemmed
you stemmed
he stemmed
we stemmed
you stemmed
they stemmed

Preterite continuous

I was stemming
you were stemming
he was stemming
we were stemming
you were stemming
they were stemming

Present perfect

I've stemmed
you've stemmed
he's stemmed
we've stemmed
you've stemmed
they've stemmed

Present perfect continuous

I've been stemming
you've been stemming
he's been stemming
we've been stemming
you've been stemming
they've been stemming

Pluperfect

I'd stemmed
you'd stemmed
he'd stemmed
we'd stemmed
you'd stemmed
they'd stemmed

Pluperfect continuous

I'd been stemming
you'd been stemming
he'd been stemming
we'd been stemming
you'd been stemming
they'd been stemming

Future

I'll stem
you'll stem
he'll stem
we'll stem
you'll stem
they'll stem

Future continuous

I'll be stemming
you'll be stemming
he'll be stemming
we'll be stemming
you'll be stemming
they'll be stemming

Future perfect

I'll have stemmed
you'll have stemmed
he'll have stemmed
we'll have stemmed
you'll have stemmed
they'll have stemmed

Future perfect continuous

I'll have been stemming
you'll have been stemming
he'll have been stemming
we'll have been stemming
you'll have been stemming
they'll have been stemming

Conditional

Present

I'd stem
you'd stem
he'd stem
we'd stem
you'd stem
they'd stem

Present continuous

I'd be stemming
you'd be stemming
he'd be stemming
we'd be stemming
you'd be stemming
they'd be stemming

Past

I'd have stemmed
you'd have stemmed
he'd have stemmed
we'd have stemmed
you'd have stemmed
they'd have stemmed

Past continuous

I'd have been stemming
you'd have been stemming
he'd have been stemming
we'd have been stemming
you'd have been stemming
they'd have been stemming

Imperative

stem
Let's stem
stem

Infinitive

to stem

Participle

Present

stemming

Past

stemmed

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