Conjugation and declension of "yack" in English

Conjugation of the verb yack, regular     

not yack
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I yack
you yack
he/she/it yacks
we yack
you yack
they yack

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

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

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Participles

Present

yacking

Past

yacked

Infinitives

Infinitives

to yack
to have yacked
to be yacking
to have been yacking

Singular and plural for yack     

Singular
Plural
Singular
Common case
yack
yacks
Possessive case
yack's
yacks'
Plural
yacks
yacks'
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