Indicative
Present Indefinite
I puzzle over
you puzzle over
he/she/it puzzles over
we puzzle over
you puzzle over
they puzzle over
Present Continuous
I am puzzling over
you are puzzling over
he/she/it is puzzling over
we are puzzling over
you are puzzling over
they are puzzling over
Present Perfect
I have puzzled over
you have puzzled over
he/she/it has puzzled over
we have puzzled over
you have puzzled over
they have puzzled over
Present Perfect Continuous
I have been puzzling over
you have been puzzling over
he/she/it has been puzzling over
we have been puzzling over
you have been puzzling over
they have been puzzling over
Past Indefinite
I puzzled over
you puzzled over
he/she/it puzzled over
we puzzled over
you puzzled over
they puzzled over
Past Continuous
I was puzzling over
you were puzzling over
he/she/it was puzzling over
we were puzzling over
you were puzzling over
they were puzzling over
Past Perfect
I had puzzled over
you had puzzled over
he/she/it had puzzled over
we had puzzled over
you had puzzled over
they had puzzled over
Past Perfect Continuous
I had been puzzling over
you had been puzzling over
he/she/it had been puzzling over
we had been puzzling over
you had been puzzling over
they had been puzzling over
Future Indefinite
I will puzzle over
you will puzzle over
he/she/it will puzzle over
we will puzzle over
you will puzzle over
they will puzzle over
Future Continuous
I will be puzzling over
you will be puzzling over
he/she/it will be puzzling over
we will be puzzling over
you will be puzzling over
they will be puzzling over
Future Perfect
I will have puzzled over
you will have puzzled over
he/she/it will have puzzled over
we will have puzzled over
you will have puzzled over
they will have puzzled over
Future Perfect Continuous
I will have been puzzling over
you will have been puzzling over
he/she/it will have been puzzling over
we will have been puzzling over
you will have been puzzling over
they will have been puzzling over
Conditional
Conditional Present
I would puzzle over
you would puzzle over
he/she/it would puzzle over
we would puzzle over
you would puzzle over
they would puzzle over
Conditional Present Continuous
I would be puzzling over
you would be puzzling over
he/she/it would be puzzling over
we would be puzzling over
you would be puzzling over
they would be puzzling over
Conditional Perfect
I would have puzzled over
you would have puzzled over
he/she/it would have puzzled over
we would have puzzled over
you would have puzzled over
they would have puzzled over
Conditional Perfect Continuous
I would have been puzzling over
you would have been puzzling over
he/she/it would have been puzzling over
we would have been puzzling over
you would have been puzzling over
they would have been puzzling over