Indicative
Present Indefinite
I check on
you check on
he/she/it checks on
we check on
you check on
they check on
Present Continuous
I am checking on
you are checking on
he/she/it is checking on
we are checking on
you are checking on
they are checking on
Present Perfect
I have checked on
you have checked on
he/she/it has checked on
we have checked on
you have checked on
they have checked on
Present Perfect Continuous
I have been checking on
you have been checking on
he/she/it has been checking on
we have been checking on
you have been checking on
they have been checking on
Past Indefinite
I checked on
you checked on
he/she/it checked on
we checked on
you checked on
they checked on
Past Continuous
I was checking on
you were checking on
he/she/it was checking on
we were checking on
you were checking on
they were checking on
Past Perfect
I had checked on
you had checked on
he/she/it had checked on
we had checked on
you had checked on
they had checked on
Past Perfect Continuous
I had been checking on
you had been checking on
he/she/it had been checking on
we had been checking on
you had been checking on
they had been checking on
Future Indefinite
I will check on
you will check on
he/she/it will check on
we will check on
you will check on
they will check on
Future Continuous
I will be checking on
you will be checking on
he/she/it will be checking on
we will be checking on
you will be checking on
they will be checking on
Future Perfect
I will have checked on
you will have checked on
he/she/it will have checked on
we will have checked on
you will have checked on
they will have checked on
Future Perfect Continuous
I will have been checking on
you will have been checking on
he/she/it will have been checking on
we will have been checking on
you will have been checking on
they will have been checking on
Conditional
Conditional Present
I would check on
you would check on
he/she/it would check on
we would check on
you would check on
they would check on
Conditional Present Continuous
I would be checking on
you would be checking on
he/she/it would be checking on
we would be checking on
you would be checking on
they would be checking on
Conditional Perfect
I would have checked on
you would have checked on
he/she/it would have checked on
we would have checked on
you would have checked on
they would have checked on
Conditional Perfect Continuous
I would have been checking on
you would have been checking on
he/she/it would have been checking on
we would have been checking on
you would have been checking on
they would have been checking on