laugh: verb conjugation and noun forms
Conjugation of the verb laugh[lɑ:f],
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 laughyou don't laugh
he/she/it doesn't laugh
we don't laugh
you don't laugh
they don't laugh
Present Continuous
I am not laughingyou aren't laughing
he/she/it isn't laughing
we aren't laughing
you aren't laughing
they aren't laughing
Present Perfect
I haven't laughedyou haven't laughed
he/she/it hasn't laughed
we haven't laughed
you haven't laughed
they haven't laughed
Present Perfect Continuous
I haven't been laughingyou haven't been laughing
he/she/it hasn't been laughing
we haven't been laughing
you haven't been laughing
they haven't been laughing
Past Indefinite
I didn't laughyou didn't laugh
he/she/it didn't laugh
we didn't laugh
you didn't laugh
they didn't laugh
Past Continuous
I wasn't laughingyou weren't laughing
he/she/it wasn't laughing
we weren't laughing
you weren't laughing
they weren't laughing
Past Perfect
I hadn't laughedyou hadn't laughed
he/she/it hadn't laughed
we hadn't laughed
you hadn't laughed
they hadn't laughed
Past Perfect Continuous
I hadn't been laughingyou hadn't been laughing
he/she/it hadn't been laughing
we hadn't been laughing
you hadn't been laughing
they hadn't been laughing
Future Indefinite
I shan't / won't laughyou won't laugh
he/she/it won't laugh
we shan't / won't laugh
you won't laugh
they won't laugh
Future Continuous
I shan't / won't be laughingyou won't be laughing
he/she/it won't be laughing
we shan't / won't be laughing
you won't be laughing
they won't be laughing
Future Perfect
I shan't / won't have laughedyou won't have laughed
he/she/it won't have laughed
we shan't / won't have laughed
you won't have laughed
they won't have laughed
Future Perfect Continuous
I shan't / won't have been laughingyou won't have been laughing
he/she/it won't have been laughing
we shan't / won't have been laughing
you won't have been laughing
they won't have been laughing
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't laughyou wouldn't laugh
he/she/it wouldn't laugh
we wouldn't laugh
you wouldn't laugh
they wouldn't laugh
Conditional Present Continuous
I wouldn't be laughingyou wouldn't be laughing
he/she/it wouldn't be laughing
we wouldn't be laughing
you wouldn't be laughing
they wouldn't be laughing
Conditional Perfect
I wouldn't have laughedyou wouldn't have laughed
he/she/it wouldn't have laughed
we wouldn't have laughed
you wouldn't have laughed
they wouldn't have laughed
Conditional Perfect Continuous
I wouldn't have been laughingyou wouldn't have been laughing
he/she/it wouldn't have been laughing
we wouldn't have been laughing
you wouldn't have been laughing
they wouldn't have been laughing
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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