Clean: verb conjugation and noun forms
Conjugation of the verb clean[kli:n],
regular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't cleanyou don't clean
he/she/it doesn't clean
we don't clean
you don't clean
they don't clean
Present Continuous
I am not cleaningyou aren't cleaning
he/she/it isn't cleaning
we aren't cleaning
you aren't cleaning
they aren't cleaning
Present Perfect
I haven't cleanedyou haven't cleaned
he/she/it hasn't cleaned
we haven't cleaned
you haven't cleaned
they haven't cleaned
Present Perfect Continuous
I haven't been cleaningyou haven't been cleaning
he/she/it hasn't been cleaning
we haven't been cleaning
you haven't been cleaning
they haven't been cleaning
Past Indefinite
I didn't cleanyou didn't clean
he/she/it didn't clean
we didn't clean
you didn't clean
they didn't clean
Past Continuous
I wasn't cleaningyou weren't cleaning
he/she/it wasn't cleaning
we weren't cleaning
you weren't cleaning
they weren't cleaning
Past Perfect
I hadn't cleanedyou hadn't cleaned
he/she/it hadn't cleaned
we hadn't cleaned
you hadn't cleaned
they hadn't cleaned
Past Perfect Continuous
I hadn't been cleaningyou hadn't been cleaning
he/she/it hadn't been cleaning
we hadn't been cleaning
you hadn't been cleaning
they hadn't been cleaning
Future Indefinite
I shan't / won't cleanyou won't clean
he/she/it won't clean
we shan't / won't clean
you won't clean
they won't clean
Future Continuous
I shan't / won't be cleaningyou won't be cleaning
he/she/it won't be cleaning
we shan't / won't be cleaning
you won't be cleaning
they won't be cleaning
Future Perfect
I shan't / won't have cleanedyou won't have cleaned
he/she/it won't have cleaned
we shan't / won't have cleaned
you won't have cleaned
they won't have cleaned
Future Perfect Continuous
I shan't / won't have been cleaningyou won't have been cleaning
he/she/it won't have been cleaning
we shan't / won't have been cleaning
you won't have been cleaning
they won't have been cleaning
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't cleanyou wouldn't clean
he/she/it wouldn't clean
we wouldn't clean
you wouldn't clean
they wouldn't clean
Conditional Present Continuous
I wouldn't be cleaningyou wouldn't be cleaning
he/she/it wouldn't be cleaning
we wouldn't be cleaning
you wouldn't be cleaning
they wouldn't be cleaning
Conditional Perfect
I wouldn't have cleanedyou wouldn't have cleaned
he/she/it wouldn't have cleaned
we wouldn't have cleaned
you wouldn't have cleaned
they wouldn't have cleaned
Conditional Perfect Continuous
I wouldn't have been cleaningyou wouldn't have been cleaning
he/she/it wouldn't have been cleaning
we wouldn't have been cleaning
you wouldn't have been cleaning
they wouldn't have been cleaning
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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