certify
Regular
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You're listening to Joanna
She has an American accent and expects you to use American spelling.
Simple
Continuous
Perfect
Perfect continuous
Past
- I certified
- you certified
- he/she/it certified
- we certified
- you certified
- they certified
Present
- I certify
- you certify
- he/she/it certifies
- we certify
- you certify
- they certify
Future
- I will certify
- you will certify
- he/she/it will certify
- we will certify
- you will certify
- they will certify
Past
- I was certifying
- you were certifying
- he/she/it was certifying
- we were certifying
- you were certifying
- they were certifying
Present
- I am certifying
- you are certifying
- he/she/it is certifying
- we are certifying
- you are certifying
- they are certifying
Future
- I will be certifying
- you will be certifying
- he/she/it will be certifying
- we will be certifying
- you will be certifying
- they will be certifying
Past
- I had certified
- you had certified
- he/she/it had certified
- we had certified
- you had certified
- they had certified
Present
- I have certified
- you have certified
- he/she/it has certified
- we have certified
- you have certified
- they have certified
Future
- I will have certified
- you will have certified
- he/she/it will have certified
- we will have certified
- you will have certified
- they will have certified
Past
- I had been certifying
- you had been certifying
- he/she/it had been certifying
- we had been certifying
- you had been certifying
- they had been certifying
Present
- I have been certifying
- you have been certifying
- he/she/it has been certifying
- we have been certifying
- you have been certifying
- they have been certifying
Future
- I will have been certifying
- you will have been certifying
- he/she/it will have been certifying
- we will have been certifying
- you will have been certifying
- they will have been certifying
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