Indicative
Present Indefinite
I tunnel
you tunnel
he/she/it tunnels
we tunnel
you tunnel
they tunnel
Present Continuous
I am tunnelling
you are tunnelling
he/she/it is tunnelling
we are tunnelling
you are tunnelling
they are tunnelling
Present Perfect
I have tunnelled
you have tunnelled
he/she/it has tunnelled
we have tunnelled
you have tunnelled
they have tunnelled
Present Perfect Continuous
I have been tunnelling
you have been tunnelling
he/she/it has been tunnelling
we have been tunnelling
you have been tunnelling
they have been tunnelling
Past Indefinite
I tunnelled
you tunnelled
he/she/it tunnelled
we tunnelled
you tunnelled
they tunnelled
Past Continuous
I was tunnelling
you were tunnelling
he/she/it was tunnelling
we were tunnelling
you were tunnelling
they were tunnelling
Past Perfect
I had tunnelled
you had tunnelled
he/she/it had tunnelled
we had tunnelled
you had tunnelled
they had tunnelled
Past Perfect Continuous
I had been tunnelling
you had been tunnelling
he/she/it had been tunnelling
we had been tunnelling
you had been tunnelling
they had been tunnelling
Future Indefinite
I will tunnel
you will tunnel
he/she/it will tunnel
we will tunnel
you will tunnel
they will tunnel
Future Continuous
I will be tunnelling
you will be tunnelling
he/she/it will be tunnelling
we will be tunnelling
you will be tunnelling
they will be tunnelling
Future Perfect
I will have tunnelled
you will have tunnelled
he/she/it will have tunnelled
we will have tunnelled
you will have tunnelled
they will have tunnelled
Future Perfect Continuous
I will have been tunnelling
you will have been tunnelling
he/she/it will have been tunnelling
we will have been tunnelling
you will have been tunnelling
they will have been tunnelling
Conditional
Conditional Present
I would tunnel
you would tunnel
he/she/it would tunnel
we would tunnel
you would tunnel
they would tunnel
Conditional Present Continuous
I would be tunnelling
you would be tunnelling
he/she/it would be tunnelling
we would be tunnelling
you would be tunnelling
they would be tunnelling
Conditional Perfect
I would have tunnelled
you would have tunnelled
he/she/it would have tunnelled
we would have tunnelled
you would have tunnelled
they would have tunnelled
Conditional Perfect Continuous
I would have been tunnelling
you would have been tunnelling
he/she/it would have been tunnelling
we would have been tunnelling
you would have been tunnelling
they would have been tunnelling