howto use different phase and frequency in sources for transient analysis?

Hello All:

I need to specify different phases in sources in this way:

I1 phase=-10 freq=60
I2 phase=150 freq=180
I3 phase=-56 freq=300

SIN sources not admit phase option. I try with generator function:

.gen ampl=10 phase=-10 freq=60
I1 n1 n2 generator(1)
.gen ampl=15 phase=150 freq=180
I1 n2 n3 generator(2)
etc.

but I see that generator don't work in this way.

I look for in the net without sucess. I see that in AC analysis is 
possible, but I need to do in transient analysis.

There are anyway to do this?

Thanks so much in advance.

Salud y Revolución.

Lobo.
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