Indicative
Present Indefinite
I collapse and expand
you collapse and expand
he/she/it collapses and expands
we collapse and expand
you collapse and expand
they collapse and expand
Present Continuous
I am collapsing and expanding
you are collapsing and expanding
he/she/it is collapsing and expanding
we are collapsing and expanding
you are collapsing and expanding
they are collapsing and expanding
Present Perfect
I have collapsed and expanded
you have collapsed and expanded
he/she/it has collapsed and expanded
we have collapsed and expanded
you have collapsed and expanded
they have collapsed and expanded
Present Perfect Continuous
I have been collapsing and expanding
you have been collapsing and expanding
he/she/it has been collapsing and expanding
we have been collapsing and expanding
you have been collapsing and expanding
they have been collapsing and expanding
Past Indefinite
I collapsed and expanded
you collapsed and expanded
he/she/it collapsed and expanded
we collapsed and expanded
you collapsed and expanded
they collapsed and expanded
Past Continuous
I was collapsing and expanding
you were collapsing and expanding
he/she/it was collapsing and expanding
we were collapsing and expanding
you were collapsing and expanding
they were collapsing and expanding
Past Perfect
I had collapsed and expanded
you had collapsed and expanded
he/she/it had collapsed and expanded
we had collapsed and expanded
you had collapsed and expanded
they had collapsed and expanded
Past Perfect Continuous
I had been collapsing and expanding
you had been collapsing and expanding
he/she/it had been collapsing and expanding
we had been collapsing and expanding
you had been collapsing and expanding
they had been collapsing and expanding
Future Indefinite
I will collapse and expand
you will collapse and expand
he/she/it will collapse and expand
we will collapse and expand
you will collapse and expand
they will collapse and expand
Future Continuous
I will be collapsing and expanding
you will be collapsing and expanding
he/she/it will be collapsing and expanding
we will be collapsing and expanding
you will be collapsing and expanding
they will be collapsing and expanding
Future Perfect
I will have collapsed and expanded
you will have collapsed and expanded
he/she/it will have collapsed and expanded
we will have collapsed and expanded
you will have collapsed and expanded
they will have collapsed and expanded
Future Perfect Continuous
I will have been collapsing and expanding
you will have been collapsing and expanding
he/she/it will have been collapsing and expanding
we will have been collapsing and expanding
you will have been collapsing and expanding
they will have been collapsing and expanding
Conditional
Conditional Present
I would collapse and expand
you would collapse and expand
he/she/it would collapse and expand
we would collapse and expand
you would collapse and expand
they would collapse and expand
Conditional Present Continuous
I would be collapsing and expanding
you would be collapsing and expanding
he/she/it would be collapsing and expanding
we would be collapsing and expanding
you would be collapsing and expanding
they would be collapsing and expanding
Conditional Perfect
I would have collapsed and expanded
you would have collapsed and expanded
he/she/it would have collapsed and expanded
we would have collapsed and expanded
you would have collapsed and expanded
they would have collapsed and expanded
Conditional Perfect Continuous
I would have been collapsing and expanding
you would have been collapsing and expanding
he/she/it would have been collapsing and expanding
we would have been collapsing and expanding
you would have been collapsing and expanding
they would have been collapsing and expanding