Conjugation and declension of "whistle" in English

Conjugation of the verb whistle[ˈwɪsl], regular     

not whistle
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I whistle
you whistle
he/she/it whistles
we whistle
you whistle
they whistle

Present Continuous

I am whistling
you are whistling
he/she/it is whistling
we are whistling
you are whistling
they are whistling

Present Perfect

I have whistled
you have whistled
he/she/it has whistled
we have whistled
you have whistled
they have whistled

Present Perfect Continuous

I have been whistling
you have been whistling
he/she/it has been whistling
we have been whistling
you have been whistling
they have been whistling

Past Indefinite

I whistled
you whistled
he/she/it whistled
we whistled
you whistled
they whistled

Past Continuous

I was whistling
you were whistling
he/she/it was whistling
we were whistling
you were whistling
they were whistling

Past Perfect

I had whistled
you had whistled
he/she/it had whistled
we had whistled
you had whistled
they had whistled

Past Perfect Continuous

I had been whistling
you had been whistling
he/she/it had been whistling
we had been whistling
you had been whistling
they had been whistling

Future Indefinite

I will whistle
you will whistle
he/she/it will whistle
we will whistle
you will whistle
they will whistle

Future Continuous

I will be whistling
you will be whistling
he/she/it will be whistling
we will be whistling
you will be whistling
they will be whistling

Future Perfect

I will have whistled
you will have whistled
he/she/it will have whistled
we will have whistled
you will have whistled
they will have whistled

Future Perfect Continuous

I will have been whistling
you will have been whistling
he/she/it will have been whistling
we will have been whistling
you will have been whistling
they will have been whistling

Indicative

Present Indefinite

I don't whistle
you don't whistle
he/she/it doesn't whistle
we don't whistle
you don't whistle
they don't whistle

Present Continuous

I am not whistling
you aren't whistling
he/she/it isn't whistling
we aren't whistling
you aren't whistling
they aren't whistling

Present Perfect

I haven't whistled
you haven't whistled
he/she/it hasn't whistled
we haven't whistled
you haven't whistled
they haven't whistled

Present Perfect Continuous

I haven't been whistling
you haven't been whistling
he/she/it hasn't been whistling
we haven't been whistling
you haven't been whistling
they haven't been whistling

Past Indefinite

I didn't whistle
you didn't whistle
he/she/it didn't whistle
we didn't whistle
you didn't whistle
they didn't whistle

Past Continuous

I wasn't whistling
you weren't whistling
he/she/it wasn't whistling
we weren't whistling
you weren't whistling
they weren't whistling

Past Perfect

I hadn't whistled
you hadn't whistled
he/she/it hadn't whistled
we hadn't whistled
you hadn't whistled
they hadn't whistled

Past Perfect Continuous

I hadn't been whistling
you hadn't been whistling
he/she/it hadn't been whistling
we hadn't been whistling
you hadn't been whistling
they hadn't been whistling

Future Indefinite

I shan't / won't whistle
you won't whistle
he/she/it won't whistle
we shan't / won't whistle
you won't whistle
they won't whistle

Future Continuous

I shan't / won't be whistling
you won't be whistling
he/she/it won't be whistling
we shan't / won't be whistling
you won't be whistling
they won't be whistling

Future Perfect

I shan't / won't have whistled
you won't have whistled
he/she/it won't have whistled
we shan't / won't have whistled
you won't have whistled
they won't have whistled

Future Perfect Continuous

I shan't / won't have been whistling
you won't have been whistling
he/she/it won't have been whistling
we shan't / won't have been whistling
you won't have been whistling
they won't have been whistling

Conditional

Conditional Present

I would whistle
you would whistle
he/she/it would whistle
we would whistle
you would whistle
they would whistle

Conditional Present Continuous

I would be whistling
you would be whistling
he/she/it would be whistling
we would be whistling
you would be whistling
they would be whistling

Conditional Perfect

I would have whistled
you would have whistled
he/she/it would have whistled
we would have whistled
you would have whistled
they would have whistled

Conditional Perfect Continuous

I would have been whistling
you would have been whistling
he/she/it would have been whistling
we would have been whistling
you would have been whistling
they would have been whistling

Conditional

Conditional Present

I wouldn't whistle
you wouldn't whistle
he/she/it wouldn't whistle
we wouldn't whistle
you wouldn't whistle
they wouldn't whistle

Conditional Present Continuous

I wouldn't be whistling
you wouldn't be whistling
he/she/it wouldn't be whistling
we wouldn't be whistling
you wouldn't be whistling
they wouldn't be whistling

Conditional Perfect

I wouldn't have whistled
you wouldn't have whistled
he/she/it wouldn't have whistled
we wouldn't have whistled
you wouldn't have whistled
they wouldn't have whistled

Conditional Perfect Continuous

I wouldn't have been whistling
you wouldn't have been whistling
he/she/it wouldn't have been whistling
we wouldn't have been whistling
you wouldn't have been whistling
they wouldn't have been whistling

Participles

Present

whistling

Past

whistled

Infinitives

Infinitives

to whistle
to have whistled
to be whistling
to have been whistling

Singular and plural for whistle[ˈwɪsl]     

Singular
Plural
Singular
Common case
whistle
whistles
Possessive case
whistle's
whistles'
Plural
whistles
whistles'
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