Indicative
Present Indefinite
I forewarn
you forewarn
he/she/it forewarns
we forewarn
you forewarn
they forewarn
Present Continuous
I am forewarning
you are forewarning
he/she/it is forewarning
we are forewarning
you are forewarning
they are forewarning
Present Perfect
I have forewarned
you have forewarned
he/she/it has forewarned
we have forewarned
you have forewarned
they have forewarned
Present Perfect Continuous
I have been forewarning
you have been forewarning
he/she/it has been forewarning
we have been forewarning
you have been forewarning
they have been forewarning
Past Indefinite
I forewarned
you forewarned
he/she/it forewarned
we forewarned
you forewarned
they forewarned
Past Continuous
I was forewarning
you were forewarning
he/she/it was forewarning
we were forewarning
you were forewarning
they were forewarning
Past Perfect
I had forewarned
you had forewarned
he/she/it had forewarned
we had forewarned
you had forewarned
they had forewarned
Past Perfect Continuous
I had been forewarning
you had been forewarning
he/she/it had been forewarning
we had been forewarning
you had been forewarning
they had been forewarning
Future Indefinite
I will forewarn
you will forewarn
he/she/it will forewarn
we will forewarn
you will forewarn
they will forewarn
Future Continuous
I will be forewarning
you will be forewarning
he/she/it will be forewarning
we will be forewarning
you will be forewarning
they will be forewarning
Future Perfect
I will have forewarned
you will have forewarned
he/she/it will have forewarned
we will have forewarned
you will have forewarned
they will have forewarned
Future Perfect Continuous
I will have been forewarning
you will have been forewarning
he/she/it will have been forewarning
we will have been forewarning
you will have been forewarning
they will have been forewarning
Conditional
Conditional Present
I would forewarn
you would forewarn
he/she/it would forewarn
we would forewarn
you would forewarn
they would forewarn
Conditional Present Continuous
I would be forewarning
you would be forewarning
he/she/it would be forewarning
we would be forewarning
you would be forewarning
they would be forewarning
Conditional Perfect
I would have forewarned
you would have forewarned
he/she/it would have forewarned
we would have forewarned
you would have forewarned
they would have forewarned
Conditional Perfect Continuous
I would have been forewarning
you would have been forewarning
he/she/it would have been forewarning
we would have been forewarning
you would have been forewarning
they would have been forewarning