Indicative
Present Indefinite
I follow up
you follow up
he/she/it follows up
we follow up
you follow up
they follow up
Present Continuous
I am following up
you are following up
he/she/it is following up
we are following up
you are following up
they are following up
Present Perfect
I have followed up
you have followed up
he/she/it has followed up
we have followed up
you have followed up
they have followed up
Present Perfect Continuous
I have been following up
you have been following up
he/she/it has been following up
we have been following up
you have been following up
they have been following up
Past Indefinite
I followed up
you followed up
he/she/it followed up
we followed up
you followed up
they followed up
Past Continuous
I was following up
you were following up
he/she/it was following up
we were following up
you were following up
they were following up
Past Perfect
I had followed up
you had followed up
he/she/it had followed up
we had followed up
you had followed up
they had followed up
Past Perfect Continuous
I had been following up
you had been following up
he/she/it had been following up
we had been following up
you had been following up
they had been following up
Future Indefinite
I will follow up
you will follow up
he/she/it will follow up
we will follow up
you will follow up
they will follow up
Future Continuous
I will be following up
you will be following up
he/she/it will be following up
we will be following up
you will be following up
they will be following up
Future Perfect
I will have followed up
you will have followed up
he/she/it will have followed up
we will have followed up
you will have followed up
they will have followed up
Future Perfect Continuous
I will have been following up
you will have been following up
he/she/it will have been following up
we will have been following up
you will have been following up
they will have been following up
Conditional
Conditional Present
I would follow up
you would follow up
he/she/it would follow up
we would follow up
you would follow up
they would follow up
Conditional Present Continuous
I would be following up
you would be following up
he/she/it would be following up
we would be following up
you would be following up
they would be following up
Conditional Perfect
I would have followed up
you would have followed up
he/she/it would have followed up
we would have followed up
you would have followed up
they would have followed up
Conditional Perfect Continuous
I would have been following up
you would have been following up
he/she/it would have been following up
we would have been following up
you would have been following up
they would have been following up