| Simple | Progressive | Perfect | Progressive |
Present |
I systematize |
you systematize |
he/she/it systematizes |
we systematize |
you all systematize |
they systematize |
|
I am systematizing |
you are systematizing |
he/she/it is systematizing |
we are systematizing |
you all are systematizing |
they are systematizing |
|
I have systematized |
you have systematized |
he/she/it has systematized |
we have systematized |
you all have systematized |
they have systematized |
|
I have been systematizing |
you have been systematizing |
he/she/it has been systematizing |
we have been systematizing |
you all have been systematizing |
they have been systematizing |
|
Past |
I systematized |
you systematized |
he/she/it systematized |
we systematized |
you all systematized |
they systematized |
|
I was systematizing |
you were systematizing |
he/she/it was systematizing |
we were systematizing |
you all were systematizing |
they were systematizing |
|
I had systematized |
you had systematized |
he/she/it had systematized |
we had systematized |
you all had systematized |
they had systematized |
|
I had been systematizing |
you had been systematizing |
he/she/it had been systematizing |
we had been systematizing |
you all had been systematizing |
they had been systematizing |
|
Future |
I will systematize |
you will systematize |
he/she/it will systematize |
we will systematize |
you all will systematize |
they will systematize |
|
I will be systematizing |
you will be systematizing |
he/she/it will be systematizing |
we are systematizing |
you all will be systematizing |
they will be systematizing |
|
I will have systematized |
you will have systematized |
he/she/it will have systematized |
we will have systematized |
you all will have systematized |
they will have systematized |
|
I will have been systematizing |
you will have been systematizing |
he/she/it will have been systematizing |
we will have been systematizing |
you all will have been systematizing |
they will have been systematizing |
|