Free conjugation exercises for English language learners

sharpen

Regular

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She has an American accent and expects you to use American spelling.

Simple

Continuous

Perfect

Perfect continuous

Past

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

Present

I sharpen
you sharpen
he/she/it sharpens
we sharpen
you sharpen
they sharpen

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

{"verb":"sharpen","type":"Regular","conjugation":{"Simple":{"Past":["I sharpened","you sharpened","he\/she\/it sharpened","we sharpened","you sharpened","they sharpened"],"Present":["I sharpen","you sharpen","he\/she\/it sharpens","we sharpen","you sharpen","they sharpen"],"Future":["I will sharpen","you will sharpen","he\/she\/it will sharpen","we will sharpen","you will sharpen","they will sharpen"]},"Continuous":{"Past":["I was sharpening","you were sharpening","he\/she\/it was sharpening","we were sharpening","you were sharpening","they were sharpening"],"Present":["I am sharpening","you are sharpening","he\/she\/it is sharpening","we are sharpening","you are sharpening","they are sharpening"],"Future":["I will be sharpening","you will be sharpening","he\/she\/it will be sharpening","we will be sharpening","you will be sharpening","they will be sharpening"]},"Perfect":{"Past":["I had sharpened","you had sharpened","he\/she\/it had sharpened","we had sharpened","you had sharpened","they had sharpened"],"Present":["I have sharpened","you have sharpened","he\/she\/it has sharpened","we have sharpened","you have sharpened","they have sharpened"],"Future":["I will have sharpened","you will have sharpened","he\/she\/it will have sharpened","we will have sharpened","you will have sharpened","they will have sharpened"]},"Perfect continuous":{"Past":["I had been sharpening","you had been sharpening","he\/she\/it had been sharpening","we had been sharpening","you had been sharpening","they had been sharpening"],"Present":["I have been sharpening","you have been sharpening","he\/she\/it has been sharpening","we have been sharpening","you have been sharpening","they have been sharpening"],"Future":["I will have been sharpening","you will have been sharpening","he\/she\/it will have been sharpening","we will have been sharpening","you will have been sharpening","they will have been sharpening"]}}}