English verb conjugation
TO BILL

Regular verb: bill - billed - billed

Indicative

Present	Present continuous	Preterite	Preterite continuous
I bill you bill she bills we bill you bill they bill	I'm billing you're billing she's billing we're billing you're billing they're billing	I billed you billed she billed we billed you billed they billed	I was billing you were billing she was billing we were billing you were billing they were billing
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've billed you've billed she's billed we've billed you've billed they've billed	I've been billing you've been billing she's been billing we've been billing you've been billing they've been billing	I'd billed you'd billed she'd billed we'd billed you'd billed they'd billed	I'd been billing you'd been billing she'd been billing we'd been billing you'd been billing they'd been billing
Future	Future continuous	Future perfect	Future perfect continuous
I'll bill you'll bill she'll bill we'll bill you'll bill they'll bill	I'll be billing you'll be billing she'll be billing we'll be billing you'll be billing they'll be billing	I'll have billed you'll have billed she'll have billed we'll have billed you'll have billed they'll have billed	I'll have been billing you'll have been billing she'll have been billing we'll have been billing you'll have been billing they'll have been billing

Conditional

Present	Present continuous	Past	Past continuous
I'd bill you'd bill she'd bill we'd bill you'd bill they'd bill	I'd be billing you'd be billing she'd be billing we'd be billing you'd be billing they'd be billing	I'd have billed you'd have billed she'd have billed we'd have billed you'd have billed they'd have billed	I'd have been billing you'd have been billing she'd have been billing we'd have been billing you'd have been billing they'd have been billing

Infinitive

Imperative

Infinitive		Imperative
to bill		bill Let's bill bill

Participle

Present	Past
billing	billed