I shuttle you shuttle she shuttles we shuttle you shuttle they shuttle
Present continuous
I am shuttling you are shuttling she is shuttling we are shuttling you are shuttling they are shuttling
Preterite
I shuttled you shuttled she shuttled we shuttled you shuttled they shuttled
Preterite continuous
I was shuttling you were shuttling she was shuttling we were shuttling you were shuttling they were shuttling
Present perfect
I have shuttled you have shuttled she has shuttled we have shuttled you have shuttled they have shuttled
Present perfect continuous
I have been shuttling you have been shuttling she has been shuttling we have been shuttling you have been shuttling they have been shuttling
Pluperfect
I had shuttled you had shuttled she had shuttled we had shuttled you had shuttled they had shuttled
Pluperfect continuous
I had been shuttling you had been shuttling she had been shuttling we had been shuttling you had been shuttling they had been shuttling
Future
I will shuttle you will shuttle she will shuttle we will shuttle you will shuttle they will shuttle
Future continuous
I will be shuttling you will be shuttling she will be shuttling we will be shuttling you will be shuttling they will be shuttling
Future perfect
I will have shuttled you will have shuttled she will have shuttled we will have shuttled you will have shuttled they will have shuttled
Future perfect continuous
I will have been shuttling you will have been shuttling she will have been shuttling we will have been shuttling you will have been shuttling they will have been shuttling
Conditional
Present
I would shuttle you would shuttle she would shuttle we would shuttle you would shuttle they would shuttle
Present continuous
I would be shuttling you would be shuttling she would be shuttling we would be shuttling you would be shuttling they would be shuttling
Past
I would have shuttled you would have shuttled she would have shuttled we would have shuttled you would have shuttled they would have shuttled
Past continuous
I would have been shuttling you would have been shuttling she would have been shuttling we would have been shuttling you would have been shuttling they would have been shuttling