English verb conjugation
TO WHISTLE

Regular verb: whistle - whistled - whistled

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I whistle? don't you whistle? doesn't he whistle? don't we whistle? don't you whistle? don't they whistle?	am I not whistling? aren't you whistling? isn't he whistling? aren't we whistling? aren't you whistling? aren't they whistling?	didn't I whistle? didn't you whistle? didn't he whistle? didn't we whistle? didn't you whistle? didn't they whistle?	wasn't I whistling? weren't you whistling? wasn't he whistling? weren't we whistling? weren't you whistling? weren't they whistling?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I whistled? haven't you whistled? hasn't he whistled? haven't we whistled? haven't you whistled? haven't they whistled?	haven't I been whistling? haven't you been whistling? hasn't he been whistling? haven't we been whistling? haven't you been whistling? haven't they been whistling?	hadn't I whistled? hadn't you whistled? hadn't he whistled? hadn't we whistled? hadn't you whistled? hadn't they whistled?	hadn't I been whistling? hadn't you been whistling? hadn't he been whistling? hadn't we been whistling? hadn't you been whistling? hadn't they been whistling?
Future	Future continuous	Future perfect	Future perfect continuous
won't I whistle? won't you whistle? won't he whistle? won't we whistle? won't you whistle? won't they whistle?	won't I be whistling? won't you be whistling? won't he be whistling? won't we be whistling? won't you be whistling? won't they be whistling?	won't I have whistled? won't you have whistled? won't he have whistled? won't we have whistled? won't you have whistled? won't they have whistled?	won't I have been whistling? won't you have been whistling? won't he have been whistling? won't we have been whistling? won't you have been whistling? won't they have been whistling?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I whistle? wouldn't you whistle? wouldn't he whistle? wouldn't we whistle? wouldn't you whistle? wouldn't they whistle?	wouldn't I be whistling? wouldn't you be whistling? wouldn't he be whistling? wouldn't we be whistling? wouldn't you be whistling? wouldn't they be whistling?	wouldn't I have whistled? wouldn't you have whistled? wouldn't he have whistled? wouldn't we have whistled? wouldn't you have whistled? wouldn't they have whistled?	wouldn't I have been whistling? wouldn't you have been whistling? wouldn't he have been whistling? wouldn't we have been whistling? wouldn't you have been whistling? wouldn't they have been whistling?

Infinitive

Imperative

Infinitive		Imperative
to whistle		- - -

Participle

Present	Past
whistling	whistled